156730340792

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{4001}}^1\times {\mathrm{7639}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 294439946400

約数和(自身を除く): 137709605608

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 4001, 5128, 7639, 8002, 15278, 16004, 30556, 32008, 61112, 2564641, 4896599, 5129282, 9793198, 10258564, 19586396, 20517128, 30563639, 39172792, 61127278, 122254556, 244509112, 19591292599, 39182585198, 78365170396, 156730340792]

約数ペア:

[(1, 156730340792), (2, 78365170396), (4, 39182585198), (8, 19591292599), (641, 244509112), (1282, 122254556), (2564, 61127278), (4001, 39172792), (5128, 30563639), (7639, 20517128), (8002, 19586396), (15278, 10258564), (16004, 9793198), (30556, 5129282), (32008, 4896599), (61112, 2564641)]