156044735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1129}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 234316800

約数和(自身を除く): 78272065

約数列:

[1, 5, 7, 11, 35, 55, 77, 359, 385, 1129, 1795, 2513, 3949, 5645, 7903, 12419, 12565, 19745, 27643, 39515, 62095, 86933, 138215, 405311, 434665, 2026555, 2837177, 4458421, 14185885, 22292105, 31208947, 156044735]

約数ペア:

[(1, 156044735), (5, 31208947), (7, 22292105), (11, 14185885), (35, 4458421), (55, 2837177), (77, 2026555), (359, 434665), (385, 405311), (1129, 138215), (1795, 86933), (2513, 62095), (3949, 39515), (5645, 27643), (7903, 19745), (12419, 12565)]