128584944

素因数分解:

$2^4\times 3^2\times {\mathrm{892951}}^1$

素因数の和:892965

約数の個数: 30

約数和(自身を含む): 359859656

約数和(自身を除く): 231274712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 892951, 1785902, 2678853, 3571804, 5357706, 7143608, 8036559, 10715412, 14287216, 16073118, 21430824, 32146236, 42861648, 64292472, 128584944]

約数ペア:

[(1, 128584944), (2, 64292472), (3, 42861648), (4, 32146236), (6, 21430824), (8, 16073118), (9, 14287216), (12, 10715412), (16, 8036559), (18, 7143608), (24, 5357706), (36, 3571804), (48, 2678853), (72, 1785902), (144, 892951)]