131477496

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{19777}}^1$

素因数の和:20063

約数の個数: 32

約数和(自身を含む): 329897040

約数和(自身を除く): 198419544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 19777, 39554, 59331, 79108, 118662, 158216, 237324, 474648, 5478229, 10956458, 16434687, 21912916, 32869374, 43825832, 65738748, 131477496]

約数ペア:

[(1, 131477496), (2, 65738748), (3, 43825832), (4, 32869374), (6, 21912916), (8, 16434687), (12, 10956458), (24, 5478229), (277, 474648), (554, 237324), (831, 158216), (1108, 118662), (1662, 79108), (2216, 59331), (3324, 39554), (6648, 19777)]