154285326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21269}}^1$

素因数の和:21321

約数の個数: 48

約数和(自身を含む): 371629440

約数和(自身を除く): 217344114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21269, 42538, 63807, 127614, 191421, 276497, 382842, 552994, 659339, 829491, 1318678, 1658982, 1978017, 2488473, 3956034, 4976946, 5934051, 8571407, 11868102, 17142814, 25714221, 51428442, 77142663, 154285326]

約数ペア:

[(1, 154285326), (2, 77142663), (3, 51428442), (6, 25714221), (9, 17142814), (13, 11868102), (18, 8571407), (26, 5934051), (31, 4976946), (39, 3956034), (62, 2488473), (78, 1978017), (93, 1658982), (117, 1318678), (186, 829491), (234, 659339), (279, 552994), (403, 382842), (558, 276497), (806, 191421), (1209, 127614), (2418, 63807), (3627, 42538), (7254, 21269)]