166348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 359072

約数和(自身を除く): 192724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 914, 1828, 3199, 5941, 6398, 11882, 12796, 23764, 41587, 83174, 166348]

約数ペア:

[(1, 166348), (2, 83174), (4, 41587), (7, 23764), (13, 12796), (14, 11882), (26, 6398), (28, 5941), (52, 3199), (91, 1828), (182, 914), (364, 457)]