127721000792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1\times {\mathrm{38177}}^1$

素因数の和:43632

約数の個数: 64

約数和(自身を含む): 298631370240

約数和(自身を除く): 170910369448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 5431, 10862, 21724, 38017, 38177, 43448, 59741, 76034, 76354, 119482, 152068, 152708, 238964, 267239, 304136, 305416, 418187, 419947, 477928, 534478, 836374, 839894, 1068956, 1672748, 1679788, 2137912, 2939629, 3345496, 3359576, 5879258, 11758516, 23517032, 207339287, 414678574, 829357148, 1451375009, 1658714296, 2280732157, 2902750018, 4561464314, 5805500036, 9122928628, 11611000072, 15965125099, 18245857256, 31930250198, 63860500396, 127721000792]

約数ペア:

[(1, 127721000792), (2, 63860500396), (4, 31930250198), (7, 18245857256), (8, 15965125099), (11, 11611000072), (14, 9122928628), (22, 5805500036), (28, 4561464314), (44, 2902750018), (56, 2280732157), (77, 1658714296), (88, 1451375009), (154, 829357148), (308, 414678574), (616, 207339287), (5431, 23517032), (10862, 11758516), (21724, 5879258), (38017, 3359576), (38177, 3345496), (43448, 2939629), (59741, 2137912), (76034, 1679788), (76354, 1672748), (119482, 1068956), (152068, 839894), (152708, 836374), (238964, 534478), (267239, 477928), (304136, 419947), (305416, 418187)]