155963826

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{4423}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 347195520

約数和(自身を除く): 191231694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1306, 1959, 3918, 4423, 5877, 8846, 11754, 13269, 17631, 26538, 35262, 39807, 79614, 119421, 238842, 2888219, 5776438, 8664657, 17329314, 25993971, 51987942, 77981913, 155963826]

約数ペア:

[(1, 155963826), (2, 77981913), (3, 51987942), (6, 25993971), (9, 17329314), (18, 8664657), (27, 5776438), (54, 2888219), (653, 238842), (1306, 119421), (1959, 79614), (3918, 39807), (4423, 35262), (5877, 26538), (8846, 17631), (11754, 13269)]