157027456

素因数分解:

$2^7\times {\mathrm{563}}^1\times {\mathrm{2179}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 313527600

約数和(自身を除く): 156500144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 563, 1126, 2179, 2252, 4358, 4504, 8716, 9008, 17432, 18016, 34864, 36032, 69728, 72064, 139456, 278912, 1226777, 2453554, 4907108, 9814216, 19628432, 39256864, 78513728, 157027456]

約数ペア:

[(1, 157027456), (2, 78513728), (4, 39256864), (8, 19628432), (16, 9814216), (32, 4907108), (64, 2453554), (128, 1226777), (563, 278912), (1126, 139456), (2179, 72064), (2252, 69728), (4358, 36032), (4504, 34864), (8716, 18016), (9008, 17432)]