157464128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79367}}^1$

素因数の和:79410

約数の個数: 28

約数和(自身を含む): 322551552

約数和(自身を除く): 165087424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 79367, 158734, 317468, 634936, 1269872, 2460377, 2539744, 4920754, 5079488, 9841508, 19683016, 39366032, 78732064, 157464128]

約数ペア:

[(1, 157464128), (2, 78732064), (4, 39366032), (8, 19683016), (16, 9841508), (31, 5079488), (32, 4920754), (62, 2539744), (64, 2460377), (124, 1269872), (248, 634936), (496, 317468), (992, 158734), (1984, 79367)]