156969839210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2721863}}^1$

素因数の和:2722022

約数の個数: 32

約数和(自身を含む): 290041827840

約数和(自身を除く): 133071988630

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 5767, 11534, 28835, 57670, 2721863, 5443726, 13609315, 27218630, 198695999, 215027177, 397391998, 430054354, 993479995, 1075135885, 1986959990, 2150271770, 15696983921, 31393967842, 78484919605, 156969839210]

約数ペア:

[(1, 156969839210), (2, 78484919605), (5, 31393967842), (10, 15696983921), (73, 2150271770), (79, 1986959990), (146, 1075135885), (158, 993479995), (365, 430054354), (395, 397391998), (730, 215027177), (790, 198695999), (5767, 27218630), (11534, 13609315), (28835, 5443726), (57670, 2721863)]