122215128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{727471}}^1$

素因数の和:727487

約数の個数: 32

約数和(自身を含む): 349186560

約数和(自身を除く): 226971432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 727471, 1454942, 2182413, 2909884, 4364826, 5092297, 5819768, 8729652, 10184594, 15276891, 17459304, 20369188, 30553782, 40738376, 61107564, 122215128]

約数ペア:

[(1, 122215128), (2, 61107564), (3, 40738376), (4, 30553782), (6, 20369188), (7, 17459304), (8, 15276891), (12, 10184594), (14, 8729652), (21, 5819768), (24, 5092297), (28, 4364826), (42, 2909884), (56, 2182413), (84, 1454942), (168, 727471)]