156989248010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{549817}}^1\times {\mathrm{4079}}^1$

素因数の和:553910

約数の個数: 32

約数和(自身を含む): 323029071360

約数和(自身を除く): 166039823350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4079, 8158, 20395, 28553, 40790, 57106, 142765, 285530, 549817, 1099634, 2749085, 3848719, 5498170, 7697438, 19243595, 38487190, 2242703543, 4485407086, 11213517715, 15698924801, 22427035430, 31397849602, 78494624005, 156989248010]

約数ペア:

[(1, 156989248010), (2, 78494624005), (5, 31397849602), (7, 22427035430), (10, 15698924801), (14, 11213517715), (35, 4485407086), (70, 2242703543), (4079, 38487190), (8158, 19243595), (20395, 7697438), (28553, 5498170), (40790, 3848719), (57106, 2749085), (142765, 1099634), (285530, 549817)]