131215992

素因数分解:

$2^3\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{5153}}^1$

素因数の和:6223

約数の個数: 32

約数和(自身を含む): 328412880

約数和(自身を除く): 197196888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1061, 2122, 3183, 4244, 5153, 6366, 8488, 10306, 12732, 15459, 20612, 25464, 30918, 41224, 61836, 123672, 5467333, 10934666, 16401999, 21869332, 32803998, 43738664, 65607996, 131215992]

約数ペア:

[(1, 131215992), (2, 65607996), (3, 43738664), (4, 32803998), (6, 21869332), (8, 16401999), (12, 10934666), (24, 5467333), (1061, 123672), (2122, 61836), (3183, 41224), (4244, 30918), (5153, 25464), (6366, 20612), (8488, 15459), (10306, 12732)]