156957554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{39979}}^1$

素因数の和:40145

約数の個数: 16

約数和(自身を含む): 255232320

約数和(自身を除く): 98274766

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 39979, 79958, 519727, 1039454, 6036829, 12073658, 78478777, 156957554]

約数ペア:

[(1, 156957554), (2, 78478777), (13, 12073658), (26, 6036829), (151, 1039454), (302, 519727), (1963, 79958), (3926, 39979)]