155856738

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{150151}}^1$

素因数の和:150329

約数の個数: 16

約数和(自身を含む): 313517376

約数和(自身を除く): 157660638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 150151, 300302, 450453, 900906, 25976123, 51952246, 77928369, 155856738]

約数ペア:

[(1, 155856738), (2, 77928369), (3, 51952246), (6, 25976123), (173, 900906), (346, 450453), (519, 300302), (1038, 150151)]