128871798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{114859}}^1$

素因数の和:114892

約数の個数: 32

約数和(自身を含む): 297717120

約数和(自身を除く): 168845322

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 114859, 229718, 344577, 689154, 1263449, 1952603, 2526898, 3790347, 3905206, 5857809, 7580694, 11715618, 21478633, 42957266, 64435899, 128871798]

約数ペア:

[(1, 128871798), (2, 64435899), (3, 42957266), (6, 21478633), (11, 11715618), (17, 7580694), (22, 5857809), (33, 3905206), (34, 3790347), (51, 2526898), (66, 1952603), (102, 1263449), (187, 689154), (374, 344577), (561, 229718), (1122, 114859)]