129427242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75161}}^1$

素因数の和:75214

約数の個数: 32

約数和(自身を含む): 303053184

約数和(自身を除く): 173625942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 75161, 150322, 225483, 450966, 526127, 1052254, 1578381, 3081601, 3156762, 6163202, 9244803, 18489606, 21571207, 43142414, 64713621, 129427242]

約数ペア:

[(1, 129427242), (2, 64713621), (3, 43142414), (6, 21571207), (7, 18489606), (14, 9244803), (21, 6163202), (41, 3156762), (42, 3081601), (82, 1578381), (123, 1052254), (246, 526127), (287, 450966), (574, 225483), (861, 150322), (1722, 75161)]