161130712

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 307750320

約数和(自身を除く): 146619608

約数列:

[1, 2, 4, 8, 67, 134, 268, 521, 536, 577, 1042, 1154, 2084, 2308, 4168, 4616, 34907, 38659, 69814, 77318, 139628, 154636, 279256, 300617, 309272, 601234, 1202468, 2404936, 20141339, 40282678, 80565356, 161130712]

約数ペア:

[(1, 161130712), (2, 80565356), (4, 40282678), (8, 20141339), (67, 2404936), (134, 1202468), (268, 601234), (521, 309272), (536, 300617), (577, 279256), (1042, 154636), (1154, 139628), (2084, 77318), (2308, 69814), (4168, 38659), (4616, 34907)]