156942208

素因数分解:

$2^7\times {\mathrm{1226111}}^1$

素因数の和:1226125

約数の個数: 16

約数和(自身を含む): 312658560

約数和(自身を除く): 155716352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1226111, 2452222, 4904444, 9808888, 19617776, 39235552, 78471104, 156942208]

約数ペア:

[(1, 156942208), (2, 78471104), (4, 39235552), (8, 19617776), (16, 9808888), (32, 4904444), (64, 2452222), (128, 1226111)]