138296988

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{20113}}^1$

素因数の和:20314

約数の個数: 36

約数和(自身を含む): 351431808

約数和(自身を除く): 213134820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 20113, 40226, 60339, 80452, 120678, 181017, 241356, 362034, 724068, 3841583, 7683166, 11524749, 15366332, 23049498, 34574247, 46098996, 69148494, 138296988]

約数ペア:

[(1, 138296988), (2, 69148494), (3, 46098996), (4, 34574247), (6, 23049498), (9, 15366332), (12, 11524749), (18, 7683166), (36, 3841583), (191, 724068), (382, 362034), (573, 241356), (764, 181017), (1146, 120678), (1719, 80452), (2292, 60339), (3438, 40226), (6876, 20113)]