128202468

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{44701}}^1$

素因数の和:44947

約数の個数: 24

約数和(自身を含む): 300397440

約数和(自身を除く): 172194972

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 44701, 89402, 134103, 178804, 268206, 536412, 10683539, 21367078, 32050617, 42734156, 64101234, 128202468]

約数ペア:

[(1, 128202468), (2, 64101234), (3, 42734156), (4, 32050617), (6, 21367078), (12, 10683539), (239, 536412), (478, 268206), (717, 178804), (956, 134103), (1434, 89402), (2868, 44701)]