159547360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{142453}}^1$

素因数の和:142475

約数の個数: 48

約数和(自身を含む): 430780896

約数和(自身を除く): 271233536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 142453, 284906, 569812, 712265, 997171, 1139624, 1424530, 1994342, 2279248, 2849060, 3988684, 4558496, 4985855, 5698120, 7977368, 9971710, 11396240, 15954736, 19943420, 22792480, 31909472, 39886840, 79773680, 159547360]

約数ペア:

[(1, 159547360), (2, 79773680), (4, 39886840), (5, 31909472), (7, 22792480), (8, 19943420), (10, 15954736), (14, 11396240), (16, 9971710), (20, 7977368), (28, 5698120), (32, 4985855), (35, 4558496), (40, 3988684), (56, 2849060), (70, 2279248), (80, 1994342), (112, 1424530), (140, 1139624), (160, 997171), (224, 712265), (280, 569812), (560, 284906), (1120, 142453)]