156936864965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{44021561}}^1$

素因数の和:44021620

約数の個数: 16

約数和(自身を含む): 202851357696

約数和(自身を除く): 45914492731

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 44021561, 220107805, 1012495903, 1364668391, 5062479515, 6823341955, 31387372993, 156936864965]

約数ペア:

[(1, 156936864965), (5, 31387372993), (23, 6823341955), (31, 5062479515), (115, 1364668391), (155, 1012495903), (713, 220107805), (3565, 44021561)]