154438572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 220940628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 151, 174, 302, 348, 453, 604, 906, 1812, 2939, 4379, 5878, 8758, 8817, 11756, 13137, 17516, 17634, 26274, 35268, 52548, 85231, 170462, 255693, 340924, 443789, 511386, 887578, 1022772, 1331367, 1775156, 2662734, 5325468, 12869881, 25739762, 38609643, 51479524, 77219286, 154438572]

約数ペア:

[(1, 154438572), (2, 77219286), (3, 51479524), (4, 38609643), (6, 25739762), (12, 12869881), (29, 5325468), (58, 2662734), (87, 1775156), (116, 1331367), (151, 1022772), (174, 887578), (302, 511386), (348, 443789), (453, 340924), (604, 255693), (906, 170462), (1812, 85231), (2939, 52548), (4379, 35268), (5878, 26274), (8758, 17634), (8817, 17516), (11756, 13137)]