157216860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{873427}}^1$

素因数の和:873442

約数の個数: 36

約数和(自身を含む): 476891688

約数和(自身を除く): 319674828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 873427, 1746854, 2620281, 3493708, 4367135, 5240562, 7860843, 8734270, 10481124, 13101405, 15721686, 17468540, 26202810, 31443372, 39304215, 52405620, 78608430, 157216860]

約数ペア:

[(1, 157216860), (2, 78608430), (3, 52405620), (4, 39304215), (5, 31443372), (6, 26202810), (9, 17468540), (10, 15721686), (12, 13101405), (15, 10481124), (18, 8734270), (20, 7860843), (30, 5240562), (36, 4367135), (45, 3493708), (60, 2620281), (90, 1746854), (180, 873427)]