157214432140

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{6126829}}^1$

素因数の和:6128121

約数の個数: 24

約数和(自身を含む): 330407688240

約数和(自身を除く): 173193256100

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 12830, 25660, 6126829, 12253658, 24507316, 30634145, 61268290, 122536580, 7860721607, 15721443214, 31442886428, 39303608035, 78607216070, 157214432140]

約数ペア:

[(1, 157214432140), (2, 78607216070), (4, 39303608035), (5, 31442886428), (10, 15721443214), (20, 7860721607), (1283, 122536580), (2566, 61268290), (5132, 30634145), (6415, 24507316), (12830, 12253658), (25660, 6126829)]