162778984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 314503200

約数和(自身を除く): 151724216

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 379, 758, 1451, 1516, 2902, 3032, 5804, 11608, 14023, 28046, 53687, 56092, 107374, 112184, 214748, 429496, 549929, 1099858, 2199716, 4399432, 20347373, 40694746, 81389492, 162778984]

約数ペア:

[(1, 162778984), (2, 81389492), (4, 40694746), (8, 20347373), (37, 4399432), (74, 2199716), (148, 1099858), (296, 549929), (379, 429496), (758, 214748), (1451, 112184), (1516, 107374), (2902, 56092), (3032, 53687), (5804, 28046), (11608, 14023)]