157070438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 122727322

約数列:

[1, 2, 7, 14, 29, 58, 203, 263, 406, 526, 1471, 1841, 2942, 3682, 7627, 10297, 15254, 20594, 42659, 53389, 85318, 106778, 298613, 386873, 597226, 773746, 2708111, 5416222, 11219317, 22438634, 78535219, 157070438]

約数ペア:

[(1, 157070438), (2, 78535219), (7, 22438634), (14, 11219317), (29, 5416222), (58, 2708111), (203, 773746), (263, 597226), (406, 386873), (526, 298613), (1471, 106778), (1841, 85318), (2942, 53389), (3682, 42659), (7627, 20594), (10297, 15254)]