156916814642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{347621}}^1$

素因数の和:349346

約数の個数: 32

約数和(自身を含む): 283325834880

約数和(自身を除く): 126409020238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1697, 3394, 11879, 23758, 32243, 64486, 225701, 347621, 451402, 695242, 2433347, 4866694, 6604799, 13209598, 46233593, 92467186, 589912837, 1179825674, 4129389859, 8258779718, 11208343903, 22416687806, 78458407321, 156916814642]

約数ペア:

[(1, 156916814642), (2, 78458407321), (7, 22416687806), (14, 11208343903), (19, 8258779718), (38, 4129389859), (133, 1179825674), (266, 589912837), (1697, 92467186), (3394, 46233593), (11879, 13209598), (23758, 6604799), (32243, 4866694), (64486, 2433347), (225701, 695242), (347621, 451402)]