166835225516

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{980899}}^1$

素因数の和:981425

約数の個数: 24

約数和(自身を含む): 295553017200

約数和(自身を除く): 128717791684

約数列:

[1, 2, 4, 101, 202, 404, 421, 842, 1684, 42521, 85042, 170084, 980899, 1961798, 3923596, 99070799, 198141598, 396283196, 412958479, 825916958, 1651833916, 41708806379, 83417612758, 166835225516]

約数ペア:

[(1, 166835225516), (2, 83417612758), (4, 41708806379), (101, 1651833916), (202, 825916958), (404, 412958479), (421, 396283196), (842, 198141598), (1684, 99070799), (42521, 3923596), (85042, 1961798), (170084, 980899)]