140748426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3020

約数の個数: 96

約数和(自身を含む): 388402560

約数和(自身を除く): 247654134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 754, 819, 1131, 1218, 1638, 1827, 2262, 2639, 2963, 3393, 3654, 5278, 5926, 6786, 7917, 8889, 15834, 17778, 20741, 23751, 26667, 38519, 41482, 47502, 53334, 62223, 77038, 85927, 115557, 124446, 171854, 186669, 231114, 257781, 269633, 346671, 373338, 515562, 539266, 601489, 693342, 773343, 808899, 1117051, 1202978, 1546686, 1617798, 1804467, 2234102, 2426697, 3351153, 3608934, 4853394, 5413401, 6702306, 7819357, 10053459, 10826802, 15638714, 20106918, 23458071, 46916142, 70374213, 140748426]

約数ペア:

[(1, 140748426), (2, 70374213), (3, 46916142), (6, 23458071), (7, 20106918), (9, 15638714), (13, 10826802), (14, 10053459), (18, 7819357), (21, 6702306), (26, 5413401), (29, 4853394), (39, 3608934), (42, 3351153), (58, 2426697), (63, 2234102), (78, 1804467), (87, 1617798), (91, 1546686), (117, 1202978), (126, 1117051), (174, 808899), (182, 773343), (203, 693342), (234, 601489), (261, 539266), (273, 515562), (377, 373338), (406, 346671), (522, 269633), (546, 257781), (609, 231114), (754, 186669), (819, 171854), (1131, 124446), (1218, 115557), (1638, 85927), (1827, 77038), (2262, 62223), (2639, 53334), (2963, 47502), (3393, 41482), (3654, 38519), (5278, 26667), (5926, 23751), (6786, 20741), (7917, 17778), (8889, 15834)]