146648144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{223549}}^1$

素因数の和:223598

約数の個数: 20

約数和(自身を含む): 291062100

約数和(自身を除く): 144413956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 223549, 447098, 894196, 1788392, 3576784, 9165509, 18331018, 36662036, 73324072, 146648144]

約数ペア:

[(1, 146648144), (2, 73324072), (4, 36662036), (8, 18331018), (16, 9165509), (41, 3576784), (82, 1788392), (164, 894196), (328, 447098), (656, 223549)]