157250536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10243}}^1$

素因数の和:10369

約数の個数: 32

約数和(自身を含む): 313466400

約数和(自身を除く): 156215864

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 10243, 15352, 20486, 40972, 81944, 194617, 389234, 778468, 1034543, 1556936, 2069086, 4138172, 8276344, 19656317, 39312634, 78625268, 157250536]

約数ペア:

[(1, 157250536), (2, 78625268), (4, 39312634), (8, 19656317), (19, 8276344), (38, 4138172), (76, 2069086), (101, 1556936), (152, 1034543), (202, 778468), (404, 389234), (808, 194617), (1919, 81944), (3838, 40972), (7676, 20486), (10243, 15352)]