156947428652

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2389}}^1\times {\mathrm{9059}}^1$

素因数の和:11503

約数の個数: 72

約数和(自身を含む): 328308850800

約数和(自身を除く): 171361422148

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 2389, 3626, 4778, 7252, 9059, 9556, 16723, 18118, 33446, 36236, 63413, 66892, 88393, 117061, 126826, 176786, 234122, 253652, 335183, 353572, 443891, 468244, 618751, 670366, 887782, 1237502, 1340732, 1775564, 2346281, 2475004, 4331257, 4692562, 8662514, 9385124, 16423967, 17325028, 21641951, 32847934, 43283902, 65695868, 86567804, 151493657, 302987314, 605974628, 800752187, 1060455599, 1601504374, 2120911198, 3203008748, 4241822396, 5605265309, 11210530618, 22421061236, 39236857163, 78473714326, 156947428652]

約数ペア:

[(1, 156947428652), (2, 78473714326), (4, 39236857163), (7, 22421061236), (14, 11210530618), (28, 5605265309), (37, 4241822396), (49, 3203008748), (74, 2120911198), (98, 1601504374), (148, 1060455599), (196, 800752187), (259, 605974628), (518, 302987314), (1036, 151493657), (1813, 86567804), (2389, 65695868), (3626, 43283902), (4778, 32847934), (7252, 21641951), (9059, 17325028), (9556, 16423967), (16723, 9385124), (18118, 8662514), (33446, 4692562), (36236, 4331257), (63413, 2475004), (66892, 2346281), (88393, 1775564), (117061, 1340732), (126826, 1237502), (176786, 887782), (234122, 670366), (253652, 618751), (335183, 468244), (353572, 443891)]