159044140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{50651}}^1$

素因数の和:50817

約数の個数: 24

約数和(自身を含む): 336126672

約数和(自身を除く): 177082532

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 50651, 101302, 202604, 253255, 506510, 1013020, 7952207, 15904414, 31808828, 39761035, 79522070, 159044140]

約数ペア:

[(1, 159044140), (2, 79522070), (4, 39761035), (5, 31808828), (10, 15904414), (20, 7952207), (157, 1013020), (314, 506510), (628, 253255), (785, 202604), (1570, 101302), (3140, 50651)]