156936140495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2901121}}^1$

素因数の和:2901506

約数の個数: 16

約数和(自身を含む): 194955398400

約数和(自身を除く): 38019257905

約数列:

[1, 5, 31, 155, 349, 1745, 10819, 54095, 2901121, 14505605, 89934751, 449673755, 1012491229, 5062456145, 31387228099, 156936140495]

約数ペア:

[(1, 156936140495), (5, 31387228099), (31, 5062456145), (155, 1012491229), (349, 449673755), (1745, 89934751), (10819, 14505605), (54095, 2901121)]