166336156784

素因数分解:

$2^4\times 7^1\times {\mathrm{40813}}^1\times {\mathrm{36389}}^1$

素因数の和:77217

約数の個数: 40

約数和(自身を含む): 368334922080

約数和(自身を除く): 201998765296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36389, 40813, 72778, 81626, 145556, 163252, 254723, 285691, 291112, 326504, 509446, 571382, 582224, 653008, 1018892, 1142764, 2037784, 2285528, 4075568, 4571056, 1485144257, 2970288514, 5940577028, 10396009799, 11881154056, 20792019598, 23762308112, 41584039196, 83168078392, 166336156784]

約数ペア:

[(1, 166336156784), (2, 83168078392), (4, 41584039196), (7, 23762308112), (8, 20792019598), (14, 11881154056), (16, 10396009799), (28, 5940577028), (56, 2970288514), (112, 1485144257), (36389, 4571056), (40813, 4075568), (72778, 2285528), (81626, 2037784), (145556, 1142764), (163252, 1018892), (254723, 653008), (285691, 582224), (291112, 571382), (326504, 509446)]