157215328

素因数分解:

$2^5\times {\mathrm{1531}}^1\times {\mathrm{3209}}^1$

素因数の和:4750

約数の個数: 24

約数和(自身を含む): 309816360

約数和(自身を除く): 152601032

約数列:

[1, 2, 4, 8, 16, 32, 1531, 3062, 3209, 6124, 6418, 12248, 12836, 24496, 25672, 48992, 51344, 102688, 4912979, 9825958, 19651916, 39303832, 78607664, 157215328]

約数ペア:

[(1, 157215328), (2, 78607664), (4, 39303832), (8, 19651916), (16, 9825958), (32, 4912979), (1531, 102688), (3062, 51344), (3209, 48992), (6124, 25672), (6418, 24496), (12248, 12836)]