156423664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{575087}}^1$

素因数の和:575112

約数の個数: 20

約数和(自身を含む): 320899104

約数和(自身を除く): 164475440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 575087, 1150174, 2300348, 4600696, 9201392, 9776479, 19552958, 39105916, 78211832, 156423664]

約数ペア:

[(1, 156423664), (2, 78211832), (4, 39105916), (8, 19552958), (16, 9776479), (17, 9201392), (34, 4600696), (68, 2300348), (136, 1150174), (272, 575087)]