143242392

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{161309}}^1$

素因数の和:161355

約数の個数: 32

約数和(自身を含む): 367786800

約数和(自身を除く): 224544408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 161309, 322618, 483927, 645236, 967854, 1290472, 1935708, 3871416, 5968433, 11936866, 17905299, 23873732, 35810598, 47747464, 71621196, 143242392]

約数ペア:

[(1, 143242392), (2, 71621196), (3, 47747464), (4, 35810598), (6, 23873732), (8, 17905299), (12, 11936866), (24, 5968433), (37, 3871416), (74, 1935708), (111, 1290472), (148, 967854), (222, 645236), (296, 483927), (444, 322618), (888, 161309)]