136665918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 307172736

約数和(自身を除く): 170506818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 257, 279, 514, 558, 771, 953, 1542, 1906, 2313, 2859, 4626, 5718, 7967, 8577, 15934, 17154, 23901, 29543, 47802, 59086, 71703, 88629, 143406, 177258, 244921, 265887, 489842, 531774, 734763, 1469526, 2204289, 4408578, 7592551, 15185102, 22777653, 45555306, 68332959, 136665918]

約数ペア:

[(1, 136665918), (2, 68332959), (3, 45555306), (6, 22777653), (9, 15185102), (18, 7592551), (31, 4408578), (62, 2204289), (93, 1469526), (186, 734763), (257, 531774), (279, 489842), (514, 265887), (558, 244921), (771, 177258), (953, 143406), (1542, 88629), (1906, 71703), (2313, 59086), (2859, 47802), (4626, 29543), (5718, 23901), (7967, 17154), (8577, 15934)]