128144064

素因数分解:

$2^6\times 3^1\times {\mathrm{667417}}^1$

素因数の和:667432

約数の個数: 28

約数和(自身を含む): 339048344

約数和(自身を除く): 210904280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 667417, 1334834, 2002251, 2669668, 4004502, 5339336, 8009004, 10678672, 16018008, 21357344, 32036016, 42714688, 64072032, 128144064]

約数ペア:

[(1, 128144064), (2, 64072032), (3, 42714688), (4, 32036016), (6, 21357344), (8, 16018008), (12, 10678672), (16, 8009004), (24, 5339336), (32, 4004502), (48, 2669668), (64, 2002251), (96, 1334834), (192, 667417)]