159702530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11927}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 312609024

約数和(自身を除く): 152906494

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 11927, 13390, 23854, 59635, 119270, 155051, 310102, 775255, 1228481, 1550510, 2456962, 6142405, 12284810, 15970253, 31940506, 79851265, 159702530]

約数ペア:

[(1, 159702530), (2, 79851265), (5, 31940506), (10, 15970253), (13, 12284810), (26, 6142405), (65, 2456962), (103, 1550510), (130, 1228481), (206, 775255), (515, 310102), (1030, 155051), (1339, 119270), (2678, 59635), (6695, 23854), (11927, 13390)]