156720852

素因数分解:

$2^2\times 3^3\times {\mathrm{1451119}}^1$

素因数の和:1451132

約数の個数: 24

約数和(自身を含む): 406313600

約数和(自身を除く): 249592748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1451119, 2902238, 4353357, 5804476, 8706714, 13060071, 17413428, 26120142, 39180213, 52240284, 78360426, 156720852]

約数ペア:

[(1, 156720852), (2, 78360426), (3, 52240284), (4, 39180213), (6, 26120142), (9, 17413428), (12, 13060071), (18, 8706714), (27, 5804476), (36, 4353357), (54, 2902238), (108, 1451119)]