138792206

素因数分解:

$2^1\times 7^5\times {\mathrm{4129}}^1$

素因数の和:4166

約数の個数: 24

約数和(自身を含む): 242943120

約数和(自身を除く): 104150914

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4129, 4802, 8258, 16807, 28903, 33614, 57806, 202321, 404642, 1416247, 2832494, 9913729, 19827458, 69396103, 138792206]

約数ペア:

[(1, 138792206), (2, 69396103), (7, 19827458), (14, 9913729), (49, 2832494), (98, 1416247), (343, 404642), (686, 202321), (2401, 57806), (4129, 33614), (4802, 28903), (8258, 16807)]