164280952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 180973448

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 107, 146, 214, 239, 292, 428, 478, 584, 803, 856, 956, 1177, 1606, 1912, 2354, 2629, 3212, 4708, 5258, 6424, 7811, 9416, 10516, 15622, 17447, 21032, 25573, 31244, 34894, 51146, 62488, 69788, 85921, 102292, 139576, 171842, 191917, 204584, 281303, 343684, 383834, 562606, 687368, 767668, 1125212, 1535336, 1866829, 2250424, 3733658, 7467316, 14934632, 20535119, 41070238, 82140476, 164280952]

約数ペア:

[(1, 164280952), (2, 82140476), (4, 41070238), (8, 20535119), (11, 14934632), (22, 7467316), (44, 3733658), (73, 2250424), (88, 1866829), (107, 1535336), (146, 1125212), (214, 767668), (239, 687368), (292, 562606), (428, 383834), (478, 343684), (584, 281303), (803, 204584), (856, 191917), (956, 171842), (1177, 139576), (1606, 102292), (1912, 85921), (2354, 69788), (2629, 62488), (3212, 51146), (4708, 34894), (5258, 31244), (6424, 25573), (7811, 21032), (9416, 17447), (10516, 15622)]