153560456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{161303}}^1$

素因数の和:161333

約数の個数: 32

約数和(自身を含む): 348416640

約数和(自身を除く): 194856184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 161303, 322606, 645212, 1129121, 1290424, 2258242, 2742151, 4516484, 5484302, 9032968, 10968604, 19195057, 21937208, 38390114, 76780228, 153560456]

約数ペア:

[(1, 153560456), (2, 76780228), (4, 38390114), (7, 21937208), (8, 19195057), (14, 10968604), (17, 9032968), (28, 5484302), (34, 4516484), (56, 2742151), (68, 2258242), (119, 1290424), (136, 1129121), (238, 645212), (476, 322606), (952, 161303)]