156964366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 269468640

約数和(自身を除く): 112504274

約数列:

[1, 2, 13, 17, 26, 34, 221, 379, 442, 758, 937, 1874, 4927, 6443, 9854, 12181, 12886, 15929, 24362, 31858, 83759, 167518, 207077, 355123, 414154, 710246, 4616599, 6037091, 9233198, 12074182, 78482183, 156964366]

約数ペア:

[(1, 156964366), (2, 78482183), (13, 12074182), (17, 9233198), (26, 6037091), (34, 4616599), (221, 710246), (379, 414154), (442, 355123), (758, 207077), (937, 167518), (1874, 83759), (4927, 31858), (6443, 24362), (9854, 15929), (12181, 12886)]