155492020538

素因数分解:

$2^1\times {\mathrm{1097}}^1\times {\mathrm{4519}}^1\times {\mathrm{15683}}^1$

素因数の和:21301

約数の個数: 16

約数和(自身を含む): 233517193920

約数和(自身を除く): 78025173382

約数列:

[1, 2, 1097, 2194, 4519, 9038, 15683, 31366, 4957343, 9914686, 17204251, 34408502, 70871477, 141742954, 77746010269, 155492020538]

約数ペア:

[(1, 155492020538), (2, 77746010269), (1097, 141742954), (2194, 70871477), (4519, 34408502), (9038, 17204251), (15683, 9914686), (31366, 4957343)]