128133122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55373}}^1$

素因数の和:55477

約数の個数: 16

約数和(自身を含む): 209313720

約数和(自身を除く): 81180598

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 55373, 110746, 719849, 1439698, 4928197, 9856394, 64066561, 128133122]

約数ペア:

[(1, 128133122), (2, 64066561), (13, 9856394), (26, 4928197), (89, 1439698), (178, 719849), (1157, 110746), (2314, 55373)]