159216876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 517621104

約数和(自身を除く): 358404228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 53, 63, 78, 84, 91, 98, 106, 117, 126, 131, 147, 156, 159, 182, 196, 212, 234, 252, 262, 273, 294, 318, 364, 371, 393, 441, 468, 477, 524, 546, 588, 636, 637, 689, 742, 786, 819, 882, 917, 954, 1092, 1113, 1179, 1274, 1378, 1484, 1572, 1638, 1703, 1764, 1834, 1908, 1911, 2067, 2226, 2358, 2548, 2597, 2751, 2756, 3276, 3339, 3406, 3668, 3822, 4134, 4452, 4716, 4823, 5109, 5194, 5502, 5733, 6201, 6419, 6678, 6812, 6943, 7644, 7791, 8253, 8268, 9646, 10218, 10388, 11004, 11466, 11921, 12402, 12838, 13356, 13886, 14469, 15327, 15582, 16506, 19257, 19292, 20436, 20829, 22932, 23373, 23842, 24804, 25676, 27772, 28938, 30654, 31164, 33012, 33761, 35763, 38514, 41658, 43407, 46746, 47684, 48601, 57771, 57876, 61308, 62487, 67522, 71526, 77028, 83316, 83447, 86814, 90259, 93492, 97202, 101283, 107289, 115542, 124974, 135044, 143052, 145803, 166894, 173628, 180518, 194404, 202566, 214578, 231084, 249948, 250341, 270777, 291606, 303849, 333788, 340207, 361036, 405132, 429156, 437409, 500682, 541554, 583212, 607698, 631813, 680414, 751023, 812331, 874818, 1001364, 1020621, 1083108, 1215396, 1263626, 1360828, 1502046, 1624662, 1749636, 1895439, 2041242, 2527252, 3004092, 3061863, 3249324, 3790878, 4082484, 4422691, 5686317, 6123726, 7581756, 8845382, 11372634, 12247452, 13268073, 17690764, 22745268, 26536146, 39804219, 53072292, 79608438, 159216876]

約数ペア:

[(1, 159216876), (2, 79608438), (3, 53072292), (4, 39804219), (6, 26536146), (7, 22745268), (9, 17690764), (12, 13268073), (13, 12247452), (14, 11372634), (18, 8845382), (21, 7581756), (26, 6123726), (28, 5686317), (36, 4422691), (39, 4082484), (42, 3790878), (49, 3249324), (52, 3061863), (53, 3004092), (63, 2527252), (78, 2041242), (84, 1895439), (91, 1749636), (98, 1624662), (106, 1502046), (117, 1360828), (126, 1263626), (131, 1215396), (147, 1083108), (156, 1020621), (159, 1001364), (182, 874818), (196, 812331), (212, 751023), (234, 680414), (252, 631813), (262, 607698), (273, 583212), (294, 541554), (318, 500682), (364, 437409), (371, 429156), (393, 405132), (441, 361036), (468, 340207), (477, 333788), (524, 303849), (546, 291606), (588, 270777), (636, 250341), (637, 249948), (689, 231084), (742, 214578), (786, 202566), (819, 194404), (882, 180518), (917, 173628), (954, 166894), (1092, 145803), (1113, 143052), (1179, 135044), (1274, 124974), (1378, 115542), (1484, 107289), (1572, 101283), (1638, 97202), (1703, 93492), (1764, 90259), (1834, 86814), (1908, 83447), (1911, 83316), (2067, 77028), (2226, 71526), (2358, 67522), (2548, 62487), (2597, 61308), (2751, 57876), (2756, 57771), (3276, 48601), (3339, 47684), (3406, 46746), (3668, 43407), (3822, 41658), (4134, 38514), (4452, 35763), (4716, 33761), (4823, 33012), (5109, 31164), (5194, 30654), (5502, 28938), (5733, 27772), (6201, 25676), (6419, 24804), (6678, 23842), (6812, 23373), (6943, 22932), (7644, 20829), (7791, 20436), (8253, 19292), (8268, 19257), (9646, 16506), (10218, 15582), (10388, 15327), (11004, 14469), (11466, 13886), (11921, 13356), (12402, 12838)]