138089238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53899}}^1$

素因数の和:53972

約数の個数: 32

約数和(自身を含む): 320812800

約数和(自身を除く): 182723562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 53899, 107798, 161697, 323394, 377293, 754586, 1131879, 2263758, 3287839, 6575678, 9863517, 19727034, 23014873, 46029746, 69044619, 138089238]

約数ペア:

[(1, 138089238), (2, 69044619), (3, 46029746), (6, 23014873), (7, 19727034), (14, 9863517), (21, 6575678), (42, 3287839), (61, 2263758), (122, 1131879), (183, 754586), (366, 377293), (427, 323394), (854, 161697), (1281, 107798), (2562, 53899)]