164119788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6323}}^1$

素因数の和:6443

約数の個数: 72

約数和(自身を含む): 478802688

約数和(自身を除く): 314682900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6323, 6489, 8652, 12646, 12978, 18969, 25292, 25956, 37938, 44261, 56907, 75876, 88522, 113814, 132783, 177044, 227628, 265566, 398349, 531132, 651269, 796698, 1302538, 1593396, 1953807, 2605076, 3907614, 4558883, 5861421, 7815228, 9117766, 11722842, 13676649, 18235532, 23445684, 27353298, 41029947, 54706596, 82059894, 164119788]

約数ペア:

[(1, 164119788), (2, 82059894), (3, 54706596), (4, 41029947), (6, 27353298), (7, 23445684), (9, 18235532), (12, 13676649), (14, 11722842), (18, 9117766), (21, 7815228), (28, 5861421), (36, 4558883), (42, 3907614), (63, 2605076), (84, 1953807), (103, 1593396), (126, 1302538), (206, 796698), (252, 651269), (309, 531132), (412, 398349), (618, 265566), (721, 227628), (927, 177044), (1236, 132783), (1442, 113814), (1854, 88522), (2163, 75876), (2884, 56907), (3708, 44261), (4326, 37938), (6323, 25956), (6489, 25292), (8652, 18969), (12646, 12978)]