138617388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 484323840

約数和(自身を除く): 345706452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 19, 21, 26, 28, 34, 36, 38, 39, 42, 51, 52, 57, 63, 68, 76, 78, 84, 91, 102, 114, 117, 119, 126, 131, 133, 153, 156, 171, 182, 204, 221, 228, 234, 238, 247, 252, 262, 266, 273, 306, 323, 342, 357, 364, 393, 399, 442, 468, 476, 494, 524, 532, 546, 612, 646, 663, 684, 714, 741, 786, 798, 819, 884, 917, 969, 988, 1071, 1092, 1179, 1197, 1292, 1326, 1428, 1482, 1547, 1572, 1596, 1638, 1703, 1729, 1834, 1938, 1989, 2142, 2223, 2227, 2261, 2358, 2394, 2489, 2652, 2751, 2907, 2964, 3094, 3276, 3406, 3458, 3668, 3876, 3978, 4199, 4284, 4446, 4454, 4522, 4641, 4716, 4788, 4978, 5109, 5187, 5502, 5814, 6188, 6681, 6783, 6812, 6916, 7467, 7956, 8253, 8398, 8892, 8908, 9044, 9282, 9956, 10218, 10374, 11004, 11628, 11921, 12597, 13362, 13566, 13923, 14934, 15327, 15561, 15589, 16506, 16796, 17423, 18564, 20043, 20349, 20436, 20748, 22401, 23842, 25194, 26724, 27132, 27846, 28951, 29393, 29868, 30654, 31122, 31178, 32357, 33012, 34846, 35763, 37791, 40086, 40698, 42313, 44802, 46767, 47684, 50388, 52269, 55692, 57902, 58786, 61308, 62244, 62356, 64714, 69692, 71526, 75582, 80172, 81396, 84626, 86853, 88179, 89604, 93534, 97071, 104538, 107289, 115804, 117572, 126939, 129428, 140301, 143052, 151164, 156807, 169252, 173706, 176358, 187068, 194142, 202657, 209076, 214578, 226499, 253878, 260559, 264537, 280602, 291213, 296191, 313614, 347412, 352716, 380817, 388284, 405314, 429156, 452998, 507756, 521118, 529074, 550069, 561204, 582426, 592382, 607971, 627228, 679497, 761634, 810628, 888573, 905996, 1042236, 1058148, 1100138, 1164852, 1184764, 1215942, 1358994, 1523268, 1650207, 1777146, 1823913, 2038491, 2200276, 2431884, 2665719, 2717988, 3300414, 3554292, 3647826, 3850483, 4076982, 4950621, 5331438, 6600828, 7295652, 7700966, 8153964, 9901242, 10662876, 11551449, 15401932, 19802484, 23102898, 34654347, 46205796, 69308694, 138617388]

約数ペア:

[(1, 138617388), (2, 69308694), (3, 46205796), (4, 34654347), (6, 23102898), (7, 19802484), (9, 15401932), (12, 11551449), (13, 10662876), (14, 9901242), (17, 8153964), (18, 7700966), (19, 7295652), (21, 6600828), (26, 5331438), (28, 4950621), (34, 4076982), (36, 3850483), (38, 3647826), (39, 3554292), (42, 3300414), (51, 2717988), (52, 2665719), (57, 2431884), (63, 2200276), (68, 2038491), (76, 1823913), (78, 1777146), (84, 1650207), (91, 1523268), (102, 1358994), (114, 1215942), (117, 1184764), (119, 1164852), (126, 1100138), (131, 1058148), (133, 1042236), (153, 905996), (156, 888573), (171, 810628), (182, 761634), (204, 679497), (221, 627228), (228, 607971), (234, 592382), (238, 582426), (247, 561204), (252, 550069), (262, 529074), (266, 521118), (273, 507756), (306, 452998), (323, 429156), (342, 405314), (357, 388284), (364, 380817), (393, 352716), (399, 347412), (442, 313614), (468, 296191), (476, 291213), (494, 280602), (524, 264537), (532, 260559), (546, 253878), (612, 226499), (646, 214578), (663, 209076), (684, 202657), (714, 194142), (741, 187068), (786, 176358), (798, 173706), (819, 169252), (884, 156807), (917, 151164), (969, 143052), (988, 140301), (1071, 129428), (1092, 126939), (1179, 117572), (1197, 115804), (1292, 107289), (1326, 104538), (1428, 97071), (1482, 93534), (1547, 89604), (1572, 88179), (1596, 86853), (1638, 84626), (1703, 81396), (1729, 80172), (1834, 75582), (1938, 71526), (1989, 69692), (2142, 64714), (2223, 62356), (2227, 62244), (2261, 61308), (2358, 58786), (2394, 57902), (2489, 55692), (2652, 52269), (2751, 50388), (2907, 47684), (2964, 46767), (3094, 44802), (3276, 42313), (3406, 40698), (3458, 40086), (3668, 37791), (3876, 35763), (3978, 34846), (4199, 33012), (4284, 32357), (4446, 31178), (4454, 31122), (4522, 30654), (4641, 29868), (4716, 29393), (4788, 28951), (4978, 27846), (5109, 27132), (5187, 26724), (5502, 25194), (5814, 23842), (6188, 22401), (6681, 20748), (6783, 20436), (6812, 20349), (6916, 20043), (7467, 18564), (7956, 17423), (8253, 16796), (8398, 16506), (8892, 15589), (8908, 15561), (9044, 15327), (9282, 14934), (9956, 13923), (10218, 13566), (10374, 13362), (11004, 12597), (11628, 11921)]