157097809421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{31397}}^1$

素因数の和:33653

約数の個数: 32

約数和(自身を含む): 200203695360

約数和(自身を除く): 43105885939

約数列:

[1, 7, 17, 19, 119, 133, 323, 2213, 2261, 15491, 31397, 37621, 42047, 219779, 263347, 294329, 533749, 596543, 714799, 3736243, 4175801, 5003593, 10141231, 69481561, 70988617, 486370927, 1181186537, 1320149659, 8268305759, 9241047613, 22442544203, 157097809421]

約数ペア:

[(1, 157097809421), (7, 22442544203), (17, 9241047613), (19, 8268305759), (119, 1320149659), (133, 1181186537), (323, 486370927), (2213, 70988617), (2261, 69481561), (15491, 10141231), (31397, 5003593), (37621, 4175801), (42047, 3736243), (219779, 714799), (263347, 596543), (294329, 533749)]