162812156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1993}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 307187664

約数和(自身を除く): 144375508

約数列:

[1, 2, 4, 13, 26, 52, 1571, 1993, 3142, 3986, 6284, 7972, 20423, 25909, 40846, 51818, 81692, 103636, 3131003, 6262006, 12524012, 40703039, 81406078, 162812156]

約数ペア:

[(1, 162812156), (2, 81406078), (4, 40703039), (13, 12524012), (26, 6262006), (52, 3131003), (1571, 103636), (1993, 81692), (3142, 51818), (3986, 40846), (6284, 25909), (7972, 20423)]