145260031

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 168264000

約数和(自身を除く): 23003969

約数列:

[1, 7, 113, 409, 449, 791, 2863, 3143, 46217, 50737, 183641, 323519, 355159, 1285487, 20751433, 145260031]

約数ペア:

[(1, 145260031), (7, 20751433), (113, 1285487), (409, 355159), (449, 323519), (791, 183641), (2863, 50737), (3143, 46217)]