131689992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{783869}}^1$

素因数の和:783885

約数の個数: 32

約数和(自身を含む): 376257600

約数和(自身を除く): 244567608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 783869, 1567738, 2351607, 3135476, 4703214, 5487083, 6270952, 9406428, 10974166, 16461249, 18812856, 21948332, 32922498, 43896664, 65844996, 131689992]

約数ペア:

[(1, 131689992), (2, 65844996), (3, 43896664), (4, 32922498), (6, 21948332), (7, 18812856), (8, 16461249), (12, 10974166), (14, 9406428), (21, 6270952), (24, 5487083), (28, 4703214), (42, 3135476), (56, 2351607), (84, 1567738), (168, 783869)]