155123714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{3701}}^1$

素因数の和:4825

約数の個数: 16

約数和(自身を含む): 245220480

約数和(自身を除く): 90096766

約数列:

[1, 2, 19, 38, 1103, 2206, 3701, 7402, 20957, 41914, 70319, 140638, 4082203, 8164406, 77561857, 155123714]

約数ペア:

[(1, 155123714), (2, 77561857), (19, 8164406), (38, 4082203), (1103, 140638), (2206, 70319), (3701, 41914), (7402, 20957)]