129473736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18797}}^1$

素因数の和:18854

約数の個数: 64

約数和(自身を含む): 378967680

約数和(自身を除く): 249493944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 18797, 37594, 56391, 75188, 112782, 131579, 150376, 225564, 263158, 394737, 451128, 526316, 770677, 789474, 1052632, 1541354, 1578948, 2312031, 3082708, 3157896, 4624062, 5394739, 6165416, 9248124, 10789478, 16184217, 18496248, 21578956, 32368434, 43157912, 64736868, 129473736]

約数ペア:

[(1, 129473736), (2, 64736868), (3, 43157912), (4, 32368434), (6, 21578956), (7, 18496248), (8, 16184217), (12, 10789478), (14, 9248124), (21, 6165416), (24, 5394739), (28, 4624062), (41, 3157896), (42, 3082708), (56, 2312031), (82, 1578948), (84, 1541354), (123, 1052632), (164, 789474), (168, 770677), (246, 526316), (287, 451128), (328, 394737), (492, 263158), (574, 225564), (861, 150376), (984, 131579), (1148, 112782), (1722, 75188), (2296, 56391), (3444, 37594), (6888, 18797)]