155703062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{12379}}^1$

素因数の和:12731

約数の個数: 16

約数和(自身を含む): 246609600

約数和(自身を除く): 90906538

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12379, 12578, 24758, 235201, 470402, 4097449, 8194898, 77851531, 155703062]

約数ペア:

[(1, 155703062), (2, 77851531), (19, 8194898), (38, 4097449), (331, 470402), (662, 235201), (6289, 24758), (12379, 12578)]