156722868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229127}}^1$

素因数の和:229156

約数の個数: 36

約数和(自身を含む): 417012960

約数和(自身を除く): 260290092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 229127, 458254, 687381, 916508, 1374762, 2062143, 2749524, 4124286, 4353413, 8248572, 8706826, 13060239, 17413652, 26120478, 39180717, 52240956, 78361434, 156722868]

約数ペア:

[(1, 156722868), (2, 78361434), (3, 52240956), (4, 39180717), (6, 26120478), (9, 17413652), (12, 13060239), (18, 8706826), (19, 8248572), (36, 4353413), (38, 4124286), (57, 2749524), (76, 2062143), (114, 1374762), (171, 916508), (228, 687381), (342, 458254), (684, 229127)]