145716438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{30703}}^1$

素因数の和:30828

約数の個数: 32

約数和(自身を含む): 336024576

約数和(自身を除く): 190308138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 30703, 61406, 92109, 184218, 214921, 429842, 644763, 1289526, 3469439, 6938878, 10408317, 20816634, 24286073, 48572146, 72858219, 145716438]

約数ペア:

[(1, 145716438), (2, 72858219), (3, 48572146), (6, 24286073), (7, 20816634), (14, 10408317), (21, 6938878), (42, 3469439), (113, 1289526), (226, 644763), (339, 429842), (678, 214921), (791, 184218), (1582, 92109), (2373, 61406), (4746, 30703)]