129571052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 257064192

約数和(自身を除く): 127493140

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 131, 262, 299, 524, 598, 827, 1196, 1654, 1703, 3013, 3308, 3406, 6026, 6812, 10751, 12052, 19021, 21502, 38042, 39169, 43004, 76084, 78338, 108337, 156676, 216674, 247273, 433348, 494546, 989092, 1408381, 2491751, 2816762, 4983502, 5633524, 9967004, 32392763, 64785526, 129571052]

約数ペア:

[(1, 129571052), (2, 64785526), (4, 32392763), (13, 9967004), (23, 5633524), (26, 4983502), (46, 2816762), (52, 2491751), (92, 1408381), (131, 989092), (262, 494546), (299, 433348), (524, 247273), (598, 216674), (827, 156676), (1196, 108337), (1654, 78338), (1703, 76084), (3013, 43004), (3308, 39169), (3406, 38042), (6026, 21502), (6812, 19021), (10751, 12052)]