143239578

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 292393536

約数和(自身を除く): 149153958

約数列:

[1, 2, 3, 6, 73, 146, 157, 219, 314, 438, 471, 942, 2083, 4166, 6249, 11461, 12498, 22922, 34383, 68766, 152059, 304118, 327031, 456177, 654062, 912354, 981093, 1962186, 23873263, 47746526, 71619789, 143239578]

約数ペア:

[(1, 143239578), (2, 71619789), (3, 47746526), (6, 23873263), (73, 1962186), (146, 981093), (157, 912354), (219, 654062), (314, 456177), (438, 327031), (471, 304118), (942, 152059), (2083, 68766), (4166, 34383), (6249, 22922), (11461, 12498)]