121330248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{388879}}^1$

素因数の和:388901

約数の個数: 32

約数和(自身を含む): 326659200

約数和(自身を除く): 205328952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 388879, 777758, 1166637, 1555516, 2333274, 3111032, 4666548, 5055427, 9333096, 10110854, 15166281, 20221708, 30332562, 40443416, 60665124, 121330248]

約数ペア:

[(1, 121330248), (2, 60665124), (3, 40443416), (4, 30332562), (6, 20221708), (8, 15166281), (12, 10110854), (13, 9333096), (24, 5055427), (26, 4666548), (39, 3111032), (52, 2333274), (78, 1555516), (104, 1166637), (156, 777758), (312, 388879)]