181410138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 548352000

約数和(自身を除く): 366941862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 29, 38, 39, 42, 54, 57, 58, 63, 67, 78, 87, 91, 114, 117, 126, 133, 134, 171, 174, 182, 189, 201, 203, 234, 247, 261, 266, 273, 342, 351, 377, 378, 399, 402, 406, 469, 494, 513, 522, 546, 551, 603, 609, 702, 741, 754, 783, 798, 819, 871, 938, 1026, 1102, 1131, 1197, 1206, 1218, 1273, 1407, 1482, 1566, 1638, 1653, 1729, 1742, 1809, 1827, 1943, 2223, 2262, 2394, 2457, 2546, 2613, 2639, 2814, 3306, 3393, 3458, 3591, 3618, 3654, 3819, 3857, 3886, 4221, 4446, 4914, 4959, 5187, 5226, 5278, 5481, 5829, 6097, 6669, 6786, 7163, 7182, 7638, 7714, 7839, 7917, 8442, 8911, 9918, 10179, 10374, 10962, 11457, 11571, 11658, 12194, 12663, 13338, 13601, 14326, 14877, 15561, 15678, 15834, 16549, 17487, 17822, 18291, 20358, 21489, 22914, 23142, 23517, 23751, 25259, 25326, 26733, 27202, 29754, 31122, 33098, 34371, 34713, 34974, 36582, 36917, 40803, 42978, 46683, 47034, 47502, 49647, 50141, 50518, 52461, 53466, 54873, 64467, 68742, 69426, 71253, 73834, 75777, 80199, 81606, 93366, 99294, 100282, 104139, 104922, 109746, 110751, 115843, 122409, 128934, 142506, 148941, 150423, 151554, 160398, 164619, 176813, 193401, 208278, 221502, 227331, 231686, 240597, 244818, 258419, 297882, 300846, 329238, 332253, 347529, 353626, 367227, 386802, 446823, 451269, 454662, 479921, 481194, 516838, 530439, 664506, 681993, 695058, 734454, 775257, 893646, 902538, 959842, 996759, 1042587, 1060878, 1353807, 1363986, 1439763, 1550514, 1591317, 1993518, 2085174, 2325771, 2707614, 2879526, 3127761, 3182634, 3359447, 4319289, 4651542, 4773951, 6255522, 6718894, 6977313, 8638578, 9547902, 10078341, 12957867, 13954626, 20156682, 25915734, 30235023, 60470046, 90705069, 181410138]

約数ペア:

[(1, 181410138), (2, 90705069), (3, 60470046), (6, 30235023), (7, 25915734), (9, 20156682), (13, 13954626), (14, 12957867), (18, 10078341), (19, 9547902), (21, 8638578), (26, 6977313), (27, 6718894), (29, 6255522), (38, 4773951), (39, 4651542), (42, 4319289), (54, 3359447), (57, 3182634), (58, 3127761), (63, 2879526), (67, 2707614), (78, 2325771), (87, 2085174), (91, 1993518), (114, 1591317), (117, 1550514), (126, 1439763), (133, 1363986), (134, 1353807), (171, 1060878), (174, 1042587), (182, 996759), (189, 959842), (201, 902538), (203, 893646), (234, 775257), (247, 734454), (261, 695058), (266, 681993), (273, 664506), (342, 530439), (351, 516838), (377, 481194), (378, 479921), (399, 454662), (402, 451269), (406, 446823), (469, 386802), (494, 367227), (513, 353626), (522, 347529), (546, 332253), (551, 329238), (603, 300846), (609, 297882), (702, 258419), (741, 244818), (754, 240597), (783, 231686), (798, 227331), (819, 221502), (871, 208278), (938, 193401), (1026, 176813), (1102, 164619), (1131, 160398), (1197, 151554), (1206, 150423), (1218, 148941), (1273, 142506), (1407, 128934), (1482, 122409), (1566, 115843), (1638, 110751), (1653, 109746), (1729, 104922), (1742, 104139), (1809, 100282), (1827, 99294), (1943, 93366), (2223, 81606), (2262, 80199), (2394, 75777), (2457, 73834), (2546, 71253), (2613, 69426), (2639, 68742), (2814, 64467), (3306, 54873), (3393, 53466), (3458, 52461), (3591, 50518), (3618, 50141), (3654, 49647), (3819, 47502), (3857, 47034), (3886, 46683), (4221, 42978), (4446, 40803), (4914, 36917), (4959, 36582), (5187, 34974), (5226, 34713), (5278, 34371), (5481, 33098), (5829, 31122), (6097, 29754), (6669, 27202), (6786, 26733), (7163, 25326), (7182, 25259), (7638, 23751), (7714, 23517), (7839, 23142), (7917, 22914), (8442, 21489), (8911, 20358), (9918, 18291), (10179, 17822), (10374, 17487), (10962, 16549), (11457, 15834), (11571, 15678), (11658, 15561), (12194, 14877), (12663, 14326), (13338, 13601)]