122628488

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{140629}}^1$

素因数の和:140744

約数の個数: 16

約数和(自身を含む): 232039500

約数和(自身を除く): 109411012

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 140629, 281258, 562516, 1125032, 15328561, 30657122, 61314244, 122628488]

約数ペア:

[(1, 122628488), (2, 61314244), (4, 30657122), (8, 15328561), (109, 1125032), (218, 562516), (436, 281258), (872, 140629)]