126435648

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2953}}^1$

素因数の和:3191

約数の個数: 56

約数和(自身を含む): 336141568

約数和(自身を除く): 209705920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1784, 2676, 2953, 3568, 5352, 5906, 7136, 8859, 10704, 11812, 14272, 17718, 21408, 23624, 35436, 42816, 47248, 70872, 94496, 141744, 188992, 283488, 566976, 658519, 1317038, 1975557, 2634076, 3951114, 5268152, 7902228, 10536304, 15804456, 21072608, 31608912, 42145216, 63217824, 126435648]

約数ペア:

[(1, 126435648), (2, 63217824), (3, 42145216), (4, 31608912), (6, 21072608), (8, 15804456), (12, 10536304), (16, 7902228), (24, 5268152), (32, 3951114), (48, 2634076), (64, 1975557), (96, 1317038), (192, 658519), (223, 566976), (446, 283488), (669, 188992), (892, 141744), (1338, 94496), (1784, 70872), (2676, 47248), (2953, 42816), (3568, 35436), (5352, 23624), (5906, 21408), (7136, 17718), (8859, 14272), (10704, 11812)]