138307204

素因数分解:

$2^2\times 7^4\times {\mathrm{14401}}^1$

素因数の和:14433

約数の個数: 30

約数和(自身を含む): 282380014

約数和(自身を除く): 144072810

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 14401, 28802, 57604, 100807, 201614, 403228, 705649, 1411298, 2822596, 4939543, 9879086, 19758172, 34576801, 69153602, 138307204]

約数ペア:

[(1, 138307204), (2, 69153602), (4, 34576801), (7, 19758172), (14, 9879086), (28, 4939543), (49, 2822596), (98, 1411298), (196, 705649), (343, 403228), (686, 201614), (1372, 100807), (2401, 57604), (4802, 28802), (9604, 14401)]