168416784

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4447}}^1$

素因数の和:4724

約数の個数: 60

約数和(自身を含む): 473231616

約数和(自身を除く): 304814832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4447, 4734, 6312, 8894, 9468, 12624, 13341, 17788, 18936, 26682, 35576, 37872, 40023, 53364, 71152, 80046, 106728, 160092, 213456, 320184, 640368, 1169561, 2339122, 3508683, 4678244, 7017366, 9356488, 10526049, 14034732, 18712976, 21052098, 28069464, 42104196, 56138928, 84208392, 168416784]

約数ペア:

[(1, 168416784), (2, 84208392), (3, 56138928), (4, 42104196), (6, 28069464), (8, 21052098), (9, 18712976), (12, 14034732), (16, 10526049), (18, 9356488), (24, 7017366), (36, 4678244), (48, 3508683), (72, 2339122), (144, 1169561), (263, 640368), (526, 320184), (789, 213456), (1052, 160092), (1578, 106728), (2104, 80046), (2367, 71152), (3156, 53364), (4208, 40023), (4447, 37872), (4734, 35576), (6312, 26682), (8894, 18936), (9468, 17788), (12624, 13341)]