129288536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73127}}^1$

素因数の和:73163

約数の個数: 32

約数和(自身を含む): 276423840

約数和(自身を除く): 147135304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 73127, 146254, 292508, 585016, 950651, 1243159, 1901302, 2486318, 3802604, 4972636, 7605208, 9945272, 16161067, 32322134, 64644268, 129288536]

約数ペア:

[(1, 129288536), (2, 64644268), (4, 32322134), (8, 16161067), (13, 9945272), (17, 7605208), (26, 4972636), (34, 3802604), (52, 2486318), (68, 1901302), (104, 1243159), (136, 950651), (221, 585016), (442, 292508), (884, 146254), (1768, 73127)]