149175138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{86629}}^1$

素因数の和:86682

約数の個数: 32

約数和(自身を含む): 349292160

約数和(自身を除く): 200117022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 86629, 173258, 259887, 519774, 606403, 1212806, 1819209, 3551789, 3638418, 7103578, 10655367, 21310734, 24862523, 49725046, 74587569, 149175138]

約数ペア:

[(1, 149175138), (2, 74587569), (3, 49725046), (6, 24862523), (7, 21310734), (14, 10655367), (21, 7103578), (41, 3638418), (42, 3551789), (82, 1819209), (123, 1212806), (246, 606403), (287, 519774), (574, 259887), (861, 173258), (1722, 86629)]