157092104420

素因数分解:

$2^2\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{1123531}}^1$

素因数の和:1130531

約数の個数: 24

約数和(自身を含む): 329940901248

約数和(自身を除く): 172848796828

約数列:

[1, 2, 4, 5, 10, 20, 6991, 13982, 27964, 34955, 69910, 139820, 1123531, 2247062, 4494124, 5617655, 11235310, 22470620, 7854605221, 15709210442, 31418420884, 39273026105, 78546052210, 157092104420]

約数ペア:

[(1, 157092104420), (2, 78546052210), (4, 39273026105), (5, 31418420884), (10, 15709210442), (20, 7854605221), (6991, 22470620), (13982, 11235310), (27964, 5617655), (34955, 4494124), (69910, 2247062), (139820, 1123531)]