142236

素因数分解:

$2^2\times 3^4\times {\mathrm{439}}^1$

素因数の和:455

約数の個数: 30

約数和(自身を含む): 372680

約数和(自身を除く): 230444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 11853, 15804, 23706, 35559, 47412, 71118, 142236]

約数ペア:

[(1, 142236), (2, 71118), (3, 47412), (4, 35559), (6, 23706), (9, 15804), (12, 11853), (18, 7902), (27, 5268), (36, 3951), (54, 2634), (81, 1756), (108, 1317), (162, 878), (324, 439)]