157699430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118571}}^1$

素因数の和:118604

約数の個数: 32

約数和(自身を含む): 341487360

約数和(自身を除く): 183787930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 118571, 237142, 592855, 829997, 1185710, 1659994, 2252849, 4149985, 4505698, 8299970, 11264245, 15769943, 22528490, 31539886, 78849715, 157699430]

約数ペア:

[(1, 157699430), (2, 78849715), (5, 31539886), (7, 22528490), (10, 15769943), (14, 11264245), (19, 8299970), (35, 4505698), (38, 4149985), (70, 2252849), (95, 1659994), (133, 1185710), (190, 829997), (266, 592855), (665, 237142), (1330, 118571)]