156907657810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{11213}}^1$

素因数の和:11983

約数の個数: 64

約数和(自身を含む): 296649773280

約数和(自身を除く): 139742115470

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 661, 730, 1322, 2117, 3305, 4234, 6610, 10585, 11213, 19169, 21170, 22426, 38338, 48253, 56065, 95845, 96506, 112130, 191690, 241265, 325177, 482530, 650354, 818549, 1399337, 1625885, 1637098, 2798674, 3251770, 4092745, 6996685, 7411793, 8185490, 13993370, 14823586, 23737921, 37058965, 47475842, 74117930, 118689605, 214941997, 237379210, 429883994, 541060889, 1074709985, 1082121778, 2149419970, 2705304445, 5410608890, 15690765781, 31381531562, 78453828905, 156907657810]

約数ペア:

[(1, 156907657810), (2, 78453828905), (5, 31381531562), (10, 15690765781), (29, 5410608890), (58, 2705304445), (73, 2149419970), (145, 1082121778), (146, 1074709985), (290, 541060889), (365, 429883994), (661, 237379210), (730, 214941997), (1322, 118689605), (2117, 74117930), (3305, 47475842), (4234, 37058965), (6610, 23737921), (10585, 14823586), (11213, 13993370), (19169, 8185490), (21170, 7411793), (22426, 6996685), (38338, 4092745), (48253, 3251770), (56065, 2798674), (95845, 1637098), (96506, 1625885), (112130, 1399337), (191690, 818549), (241265, 650354), (325177, 482530)]