140981476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{24979}}^1$

素因数の和:25083

約数の個数: 24

約数和(自身を含む): 264388320

約数和(自身を除く): 123406844

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 24979, 49958, 99916, 424643, 849286, 1698572, 2073257, 4146514, 8293028, 35245369, 70490738, 140981476]

約数ペア:

[(1, 140981476), (2, 70490738), (4, 35245369), (17, 8293028), (34, 4146514), (68, 2073257), (83, 1698572), (166, 849286), (332, 424643), (1411, 99916), (2822, 49958), (5644, 24979)]