140790216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838037}}^1$

素因数の和:838053

約数の個数: 32

約数和(自身を含む): 402258240

約数和(自身を除く): 261468024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838037, 1676074, 2514111, 3352148, 5028222, 5866259, 6704296, 10056444, 11732518, 17598777, 20112888, 23465036, 35197554, 46930072, 70395108, 140790216]

約数ペア:

[(1, 140790216), (2, 70395108), (3, 46930072), (4, 35197554), (6, 23465036), (7, 20112888), (8, 17598777), (12, 11732518), (14, 10056444), (21, 6704296), (24, 5866259), (28, 5028222), (42, 3352148), (56, 2514111), (84, 1676074), (168, 838037)]