157425412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{9817}}^1$

素因数の和:10051

約数の個数: 24

約数和(自身を含む): 291398240

約数和(自身を除く): 133972828

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 8018, 9817, 16036, 19634, 39268, 186523, 373046, 746092, 2071387, 4142774, 8285548, 39356353, 78712706, 157425412]

約数ペア:

[(1, 157425412), (2, 78712706), (4, 39356353), (19, 8285548), (38, 4142774), (76, 2071387), (211, 746092), (422, 373046), (844, 186523), (4009, 39268), (8018, 19634), (9817, 16036)]