139664982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2399}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 289382400

約数和(自身を除く): 149717418

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 313, 626, 939, 1878, 2399, 4798, 7197, 9703, 14394, 19406, 29109, 58218, 74369, 148738, 223107, 446214, 750887, 1501774, 2252661, 4505322, 23277497, 46554994, 69832491, 139664982]

約数ペア:

[(1, 139664982), (2, 69832491), (3, 46554994), (6, 23277497), (31, 4505322), (62, 2252661), (93, 1501774), (186, 750887), (313, 446214), (626, 223107), (939, 148738), (1878, 74369), (2399, 58218), (4798, 29109), (7197, 19406), (9703, 14394)]