156950198140

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{4357307}}^1$

素因数の和:4359117

約数の個数: 24

約数和(自身を含む): 329778498672

約数和(自身を除く): 172828300532

約数列:

[1, 2, 4, 5, 10, 20, 1801, 3602, 7204, 9005, 18010, 36020, 4357307, 8714614, 17429228, 21786535, 43573070, 87146140, 7847509907, 15695019814, 31390039628, 39237549535, 78475099070, 156950198140]

約数ペア:

[(1, 156950198140), (2, 78475099070), (4, 39237549535), (5, 31390039628), (10, 15695019814), (20, 7847509907), (1801, 87146140), (3602, 43573070), (7204, 21786535), (9005, 17429228), (18010, 8714614), (36020, 4357307)]