148920152

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 283357200

約数和(自身を除く): 134437048

約数列:

[1, 2, 4, 8, 139, 157, 278, 314, 556, 628, 853, 1112, 1256, 1706, 3412, 6824, 21823, 43646, 87292, 118567, 133921, 174584, 237134, 267842, 474268, 535684, 948536, 1071368, 18615019, 37230038, 74460076, 148920152]

約数ペア:

[(1, 148920152), (2, 74460076), (4, 37230038), (8, 18615019), (139, 1071368), (157, 948536), (278, 535684), (314, 474268), (556, 267842), (628, 237134), (853, 174584), (1112, 133921), (1256, 118567), (1706, 87292), (3412, 43646), (6824, 21823)]