165147976

素因数分解:

$2^3\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3209}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 354384000

約数和(自身を除く): 189236024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 919, 1838, 3209, 3676, 6418, 6433, 7352, 12836, 12866, 22463, 25672, 25732, 44926, 51464, 89852, 179704, 2949071, 5898142, 11796284, 20643497, 23592568, 41286994, 82573988, 165147976]

約数ペア:

[(1, 165147976), (2, 82573988), (4, 41286994), (7, 23592568), (8, 20643497), (14, 11796284), (28, 5898142), (56, 2949071), (919, 179704), (1838, 89852), (3209, 51464), (3676, 44926), (6418, 25732), (6433, 25672), (7352, 22463), (12836, 12866)]