157942772084

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{50707}}^1\times {\mathrm{9857}}^1$

素因数の和:60647

約数の個数: 24

約数和(自身を含む): 279932499840

約数和(自身を除く): 121989727756

約数列:

[1, 2, 4, 79, 158, 316, 9857, 19714, 39428, 50707, 101414, 202828, 778703, 1557406, 3114812, 4005853, 8011706, 16023412, 499818899, 999637798, 1999275596, 39485693021, 78971386042, 157942772084]

約数ペア:

[(1, 157942772084), (2, 78971386042), (4, 39485693021), (79, 1999275596), (158, 999637798), (316, 499818899), (9857, 16023412), (19714, 8011706), (39428, 4005853), (50707, 3114812), (101414, 1557406), (202828, 778703)]