159171712

素因数分解:

$2^7\times 7^1\times {\mathrm{177647}}^1$

素因数の和:177668

約数の個数: 32

約数和(自身を含む): 362401920

約数和(自身を除く): 203230208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 177647, 355294, 710588, 1243529, 1421176, 2487058, 2842352, 4974116, 5684704, 9948232, 11369408, 19896464, 22738816, 39792928, 79585856, 159171712]

約数ペア:

[(1, 159171712), (2, 79585856), (4, 39792928), (7, 22738816), (8, 19896464), (14, 11369408), (16, 9948232), (28, 5684704), (32, 4974116), (56, 2842352), (64, 2487058), (112, 1421176), (128, 1243529), (224, 710588), (448, 355294), (896, 177647)]