139743304

素因数分解:

$2^3\times {\mathrm{907}}^1\times {\mathrm{19259}}^1$

素因数の和:20172

約数の個数: 16

約数和(自身を含む): 262321200

約数和(自身を除く): 122577896

約数列:

[1, 2, 4, 8, 907, 1814, 3628, 7256, 19259, 38518, 77036, 154072, 17467913, 34935826, 69871652, 139743304]

約数ペア:

[(1, 139743304), (2, 69871652), (4, 34935826), (8, 17467913), (907, 154072), (1814, 77036), (3628, 38518), (7256, 19259)]