121765238

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{53359}}^1$

素因数の和:53531

約数の個数: 16

約数和(自身を含む): 210024960

約数和(自身を除く): 88259722

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 53359, 106718, 373513, 747026, 8697517, 17395034, 60882619, 121765238]

約数ペア:

[(1, 121765238), (2, 60882619), (7, 17395034), (14, 8697517), (163, 747026), (326, 373513), (1141, 106718), (2282, 53359)]