156956406998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{26848513}}^1$

素因数の和:26848631

約数の個数: 16

約数和(自身を含む): 244858447680

約数和(自身を除く): 87902040682

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 26848513, 53697026, 993394981, 1986789962, 2121032527, 4242065054, 78478203499, 156956406998]

約数ペア:

[(1, 156956406998), (2, 78478203499), (37, 4242065054), (74, 2121032527), (79, 1986789962), (158, 993394981), (2923, 53697026), (5846, 26848513)]