161154648

素因数分解:

$2^3\times 3^2\times {\mathrm{2238259}}^1$

素因数の和:2238271

約数の個数: 24

約数和(自身を含む): 436460700

約数和(自身を除く): 275306052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2238259, 4476518, 6714777, 8953036, 13429554, 17906072, 20144331, 26859108, 40288662, 53718216, 80577324, 161154648]

約数ペア:

[(1, 161154648), (2, 80577324), (3, 53718216), (4, 40288662), (6, 26859108), (8, 20144331), (9, 17906072), (12, 13429554), (18, 8953036), (24, 6714777), (36, 4476518), (72, 2238259)]