128271624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{411127}}^1$

素因数の和:411149

約数の個数: 32

約数和(自身を含む): 345347520

約数和(自身を除く): 217075896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 411127, 822254, 1233381, 1644508, 2466762, 3289016, 4933524, 5344651, 9867048, 10689302, 16033953, 21378604, 32067906, 42757208, 64135812, 128271624]

約数ペア:

[(1, 128271624), (2, 64135812), (3, 42757208), (4, 32067906), (6, 21378604), (8, 16033953), (12, 10689302), (13, 9867048), (24, 5344651), (26, 4933524), (39, 3289016), (52, 2466762), (78, 1644508), (104, 1233381), (156, 822254), (312, 411127)]