129439108

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{607}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 229824000

約数和(自身を除く): 100384892

約数列:

[1, 2, 4, 89, 178, 356, 599, 607, 1198, 1214, 2396, 2428, 53311, 54023, 106622, 108046, 213244, 216092, 363593, 727186, 1454372, 32359777, 64719554, 129439108]

約数ペア:

[(1, 129439108), (2, 64719554), (4, 32359777), (89, 1454372), (178, 727186), (356, 363593), (599, 216092), (607, 213244), (1198, 108046), (1214, 106622), (2396, 54023), (2428, 53311)]