172824142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 280519200

約数和(自身を除く): 107695058

約数列:

[1, 2, 17, 34, 73, 146, 179, 358, 389, 778, 1241, 2482, 3043, 6086, 6613, 13067, 13226, 26134, 28397, 56794, 69631, 139262, 222139, 444278, 482749, 965498, 1183727, 2367454, 5083063, 10166126, 86412071, 172824142]

約数ペア:

[(1, 172824142), (2, 86412071), (17, 10166126), (34, 5083063), (73, 2367454), (146, 1183727), (179, 965498), (358, 482749), (389, 444278), (778, 222139), (1241, 139262), (2482, 69631), (3043, 56794), (6086, 28397), (6613, 26134), (13067, 13226)]