180159308

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{42611}}^1$

素因数の和:42773

約数の個数: 24

約数和(自身を含む): 362713344

約数和(自身を除く): 182554036

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 42611, 85222, 170444, 298277, 596554, 1193108, 6434261, 12868522, 25737044, 45039827, 90079654, 180159308]

約数ペア:

[(1, 180159308), (2, 90079654), (4, 45039827), (7, 25737044), (14, 12868522), (28, 6434261), (151, 1193108), (302, 596554), (604, 298277), (1057, 170444), (2114, 85222), (4228, 42611)]