138298518

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{144967}}^1$

素因数の和:145028

約数の個数: 24

約数和(自身を含む): 305302608

約数和(自身を除く): 167004090

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 144967, 289934, 434901, 869802, 1304703, 2609406, 7683251, 15366502, 23049753, 46099506, 69149259, 138298518]

約数ペア:

[(1, 138298518), (2, 69149259), (3, 46099506), (6, 23049753), (9, 15366502), (18, 7683251), (53, 2609406), (106, 1304703), (159, 869802), (318, 434901), (477, 289934), (954, 144967)]