156730611604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{206543}}^1$

素因数の和:207256

約数の個数: 48

約数和(自身を含む): 321593965056

約数和(自身を除く): 164863353452

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 661, 1148, 1322, 2644, 4627, 9254, 18508, 27101, 54202, 108404, 189707, 206543, 379414, 413086, 758828, 826172, 1445801, 2891602, 5783204, 8468263, 16936526, 33873052, 59277841, 118555682, 136524923, 237111364, 273049846, 546099692, 955674461, 1911348922, 3822697844, 5597521843, 11195043686, 22390087372, 39182652901, 78365305802, 156730611604]

約数ペア:

[(1, 156730611604), (2, 78365305802), (4, 39182652901), (7, 22390087372), (14, 11195043686), (28, 5597521843), (41, 3822697844), (82, 1911348922), (164, 955674461), (287, 546099692), (574, 273049846), (661, 237111364), (1148, 136524923), (1322, 118555682), (2644, 59277841), (4627, 33873052), (9254, 16936526), (18508, 8468263), (27101, 5783204), (54202, 2891602), (108404, 1445801), (189707, 826172), (206543, 758828), (379414, 413086)]