155208572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4219}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 288192240

約数和(自身を除く): 132983668

約数列:

[1, 2, 4, 17, 34, 68, 541, 1082, 2164, 4219, 8438, 9197, 16876, 18394, 36788, 71723, 143446, 286892, 2282479, 4564958, 9129916, 38802143, 77604286, 155208572]

約数ペア:

[(1, 155208572), (2, 77604286), (4, 38802143), (17, 9129916), (34, 4564958), (68, 2282479), (541, 286892), (1082, 143446), (2164, 71723), (4219, 36788), (8438, 18394), (9197, 16876)]