152040872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{240571}}^1$

素因数の和:240656

約数の個数: 16

約数和(自身を含む): 288686400

約数和(自身を除く): 136645528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 240571, 481142, 962284, 1924568, 19005109, 38010218, 76020436, 152040872]

約数ペア:

[(1, 152040872), (2, 76020436), (4, 38010218), (8, 19005109), (79, 1924568), (158, 962284), (316, 481142), (632, 240571)]