147960904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 361005120

約数和(自身を除く): 213044216

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 361, 364, 494, 532, 563, 722, 728, 988, 1064, 1126, 1444, 1729, 1976, 2252, 2527, 2888, 3458, 3941, 4504, 4693, 5054, 6916, 7319, 7882, 9386, 10108, 10697, 13832, 14638, 15764, 18772, 20216, 21394, 29276, 31528, 32851, 37544, 42788, 51233, 58552, 65702, 74879, 85576, 102466, 131404, 139061, 149758, 203243, 204932, 262808, 278122, 299516, 406486, 409864, 556244, 599032, 812972, 973427, 1112488, 1422701, 1625944, 1946854, 2642159, 2845402, 3893708, 5284318, 5690804, 7787416, 10568636, 11381608, 18495113, 21137272, 36990226, 73980452, 147960904]

約数ペア:

[(1, 147960904), (2, 73980452), (4, 36990226), (7, 21137272), (8, 18495113), (13, 11381608), (14, 10568636), (19, 7787416), (26, 5690804), (28, 5284318), (38, 3893708), (52, 2845402), (56, 2642159), (76, 1946854), (91, 1625944), (104, 1422701), (133, 1112488), (152, 973427), (182, 812972), (247, 599032), (266, 556244), (361, 409864), (364, 406486), (494, 299516), (532, 278122), (563, 262808), (722, 204932), (728, 203243), (988, 149758), (1064, 139061), (1126, 131404), (1444, 102466), (1729, 85576), (1976, 74879), (2252, 65702), (2527, 58552), (2888, 51233), (3458, 42788), (3941, 37544), (4504, 32851), (4693, 31528), (5054, 29276), (6916, 21394), (7319, 20216), (7882, 18772), (9386, 15764), (10108, 14638), (10697, 13832)]