166151060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 356977152

約数和(自身を除く): 190826092

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 332, 404, 415, 505, 830, 991, 1010, 1660, 1982, 2020, 3964, 4955, 8383, 9910, 16766, 19820, 33532, 41915, 82253, 83830, 100091, 164506, 167660, 200182, 329012, 400364, 411265, 500455, 822530, 1000910, 1645060, 2001820, 8307553, 16615106, 33230212, 41537765, 83075530, 166151060]

約数ペア:

[(1, 166151060), (2, 83075530), (4, 41537765), (5, 33230212), (10, 16615106), (20, 8307553), (83, 2001820), (101, 1645060), (166, 1000910), (202, 822530), (332, 500455), (404, 411265), (415, 400364), (505, 329012), (830, 200182), (991, 167660), (1010, 164506), (1660, 100091), (1982, 83830), (2020, 82253), (3964, 41915), (4955, 33532), (8383, 19820), (9910, 16766)]