156978759816

素因数分解:

$2^3\times 3^2\times {\mathrm{26731}}^1\times {\mathrm{81563}}^1$

素因数の和:108306

約数の個数: 48

約数和(自身を含む): 425171925360

約数和(自身を除く): 268193165544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 26731, 53462, 80193, 81563, 106924, 160386, 163126, 213848, 240579, 244689, 320772, 326252, 481158, 489378, 641544, 652504, 734067, 962316, 978756, 1468134, 1924632, 1957512, 2936268, 5872536, 2180260553, 4360521106, 6540781659, 8721042212, 13081563318, 17442084424, 19622344977, 26163126636, 39244689954, 52326253272, 78489379908, 156978759816]

約数ペア:

[(1, 156978759816), (2, 78489379908), (3, 52326253272), (4, 39244689954), (6, 26163126636), (8, 19622344977), (9, 17442084424), (12, 13081563318), (18, 8721042212), (24, 6540781659), (36, 4360521106), (72, 2180260553), (26731, 5872536), (53462, 2936268), (80193, 1957512), (81563, 1924632), (106924, 1468134), (160386, 978756), (163126, 962316), (213848, 734067), (240579, 652504), (244689, 641544), (320772, 489378), (326252, 481158)]