155301820198

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{2357}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 274131648000

約数和(自身を除く): 118829827802

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 343, 686, 691, 973, 1382, 1946, 2357, 4714, 4837, 6811, 9674, 13622, 16499, 32998, 33859, 47677, 67718, 95354, 96049, 115493, 192098, 230986, 237013, 327623, 474026, 655246, 672343, 808451, 1344686, 1616902, 1628687, 2293361, 3257374, 4586722, 4706401, 9412802, 11400809, 16053527, 22801618, 32107054, 32944807, 65889614, 79805663, 112374689, 159611326, 224749378, 226387493, 452774986, 558639641, 1117279282, 1584712451, 3169424902, 11092987157, 22185974314, 77650910099, 155301820198]

約数ペア:

[(1, 155301820198), (2, 77650910099), (7, 22185974314), (14, 11092987157), (49, 3169424902), (98, 1584712451), (139, 1117279282), (278, 558639641), (343, 452774986), (686, 226387493), (691, 224749378), (973, 159611326), (1382, 112374689), (1946, 79805663), (2357, 65889614), (4714, 32944807), (4837, 32107054), (6811, 22801618), (9674, 16053527), (13622, 11400809), (16499, 9412802), (32998, 4706401), (33859, 4586722), (47677, 3257374), (67718, 2293361), (95354, 1628687), (96049, 1616902), (115493, 1344686), (192098, 808451), (230986, 672343), (237013, 655246), (327623, 474026)]