157250612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121711}}^1$

素因数の和:121751

約数の個数: 24

約数和(自身を含む): 306714240

約数和(自身を除く): 149463628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 121711, 243422, 486844, 2069087, 2312509, 4138174, 4625018, 8276348, 9250036, 39312653, 78625306, 157250612]

約数ペア:

[(1, 157250612), (2, 78625306), (4, 39312653), (17, 9250036), (19, 8276348), (34, 4625018), (38, 4138174), (68, 2312509), (76, 2069087), (323, 486844), (646, 243422), (1292, 121711)]