144996838

素因数分解:

$2^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{5431}}^1$

素因数の和:7347

約数の個数: 16

約数和(自身を含む): 248742144

約数和(自身を除く): 103745306

約数列:

[1, 2, 7, 14, 1907, 3814, 5431, 10862, 13349, 26698, 38017, 76034, 10356917, 20713834, 72498419, 144996838]

約数ペア:

[(1, 144996838), (2, 72498419), (7, 20713834), (14, 10356917), (1907, 76034), (3814, 38017), (5431, 26698), (10862, 13349)]