140037961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45779}}^1$

素因数の和:45828

約数の個数: 16

約数和(自身を含む): 175795200

約数和(自身を除く): 35757239

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 45779, 320453, 869801, 1052917, 6088607, 7370419, 20005423, 140037961]

約数ペア:

[(1, 140037961), (7, 20005423), (19, 7370419), (23, 6088607), (133, 1052917), (161, 869801), (437, 320453), (3059, 45779)]