156904272010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{621871}}^1$

素因数の和:622998

約数の個数: 32

約数和(自身を含む): 294976276992

約数和(自身を除く): 138072004982

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1097, 2194, 5485, 10970, 25231, 50462, 126155, 252310, 621871, 1243742, 3109355, 6218710, 14303033, 28606066, 71515165, 143030330, 682192487, 1364384974, 3410962435, 6821924870, 15690427201, 31380854402, 78452136005, 156904272010]

約数ペア:

[(1, 156904272010), (2, 78452136005), (5, 31380854402), (10, 15690427201), (23, 6821924870), (46, 3410962435), (115, 1364384974), (230, 682192487), (1097, 143030330), (2194, 71515165), (5485, 28606066), (10970, 14303033), (25231, 6218710), (50462, 3109355), (126155, 1243742), (252310, 621871)]