156956990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541231}}^1$

素因数の和:541267

約数の個数: 16

約数和(自身を含む): 292265280

約数和(自身を除く): 135308290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 541231, 1082462, 2706155, 5412310, 15695699, 31391398, 78478495, 156956990]

約数ペア:

[(1, 156956990), (2, 78478495), (5, 31391398), (10, 15695699), (29, 5412310), (58, 2706155), (145, 1082462), (290, 541231)]