163042404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6763}}^1$

素因数の和:6825

約数の個数: 72

約数和(自身を含む): 453404448

約数和(自身を除く): 290362044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 6763, 8036, 12054, 13526, 20289, 24108, 27052, 40578, 47341, 81156, 94682, 142023, 189364, 277283, 284046, 331387, 554566, 568092, 662774, 831849, 994161, 1109132, 1325548, 1663698, 1940981, 1988322, 3327396, 3881962, 3976644, 5822943, 7763924, 11645886, 13586867, 23291772, 27173734, 40760601, 54347468, 81521202, 163042404]

約数ペア:

[(1, 163042404), (2, 81521202), (3, 54347468), (4, 40760601), (6, 27173734), (7, 23291772), (12, 13586867), (14, 11645886), (21, 7763924), (28, 5822943), (41, 3976644), (42, 3881962), (49, 3327396), (82, 1988322), (84, 1940981), (98, 1663698), (123, 1325548), (147, 1109132), (164, 994161), (196, 831849), (246, 662774), (287, 568092), (294, 554566), (492, 331387), (574, 284046), (588, 277283), (861, 189364), (1148, 142023), (1722, 94682), (2009, 81156), (3444, 47341), (4018, 40578), (6027, 27052), (6763, 24108), (8036, 20289), (12054, 13526)]