173288072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55399}}^1$

素因数の和:55445

約数の個数: 32

約数和(自身を含む): 358992000

約数和(自身を除く): 185703928

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 55399, 110798, 221596, 443192, 941783, 1274177, 1883566, 2548354, 3767132, 5096708, 7534264, 10193416, 21661009, 43322018, 86644036, 173288072]

約数ペア:

[(1, 173288072), (2, 86644036), (4, 43322018), (8, 21661009), (17, 10193416), (23, 7534264), (34, 5096708), (46, 3767132), (68, 2548354), (92, 1883566), (136, 1274177), (184, 941783), (391, 443192), (782, 221596), (1564, 110798), (3128, 55399)]