164046788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 291997272

約数和(自身を除く): 127950484

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 2693, 5386, 10772, 15229, 30458, 60916, 261221, 422801, 522442, 845602, 1044884, 1691204, 41011697, 82023394, 164046788]

約数ペア:

[(1, 164046788), (2, 82023394), (4, 41011697), (97, 1691204), (157, 1044884), (194, 845602), (314, 522442), (388, 422801), (628, 261221), (2693, 60916), (5386, 30458), (10772, 15229)]