156950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 302808

約数和(自身を除く): 145858

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 365, 430, 730, 1075, 1825, 2150, 3139, 3650, 6278, 15695, 31390, 78475, 156950]

約数ペア:

[(1, 156950), (2, 78475), (5, 31390), (10, 15695), (25, 6278), (43, 3650), (50, 3139), (73, 2150), (86, 1825), (146, 1075), (215, 730), (365, 430)]