140705544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{837533}}^1$

素因数の和:837549

約数の個数: 32

約数和(自身を含む): 402016320

約数和(自身を除く): 261310776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 837533, 1675066, 2512599, 3350132, 5025198, 5862731, 6700264, 10050396, 11725462, 17588193, 20100792, 23450924, 35176386, 46901848, 70352772, 140705544]

約数ペア:

[(1, 140705544), (2, 70352772), (3, 46901848), (4, 35176386), (6, 23450924), (7, 20100792), (8, 17588193), (12, 11725462), (14, 10050396), (21, 6700264), (24, 5862731), (28, 5025198), (42, 3350132), (56, 2512599), (84, 1675066), (168, 837533)]