164539790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{278881}}^1$

素因数の和:278947

約数の個数: 16

約数和(自身を含む): 301192560

約数和(自身を除く): 136652770

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 278881, 557762, 1394405, 2788810, 16453979, 32907958, 82269895, 164539790]

約数ペア:

[(1, 164539790), (2, 82269895), (5, 32907958), (10, 16453979), (59, 2788810), (118, 1394405), (295, 557762), (590, 278881)]