128662368

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{58271}}^1$

素因数の和:58307

約数の個数: 48

約数和(自身を含む): 352429056

約数和(自身を除く): 223766688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 58271, 116542, 174813, 233084, 349626, 466168, 699252, 932336, 1340233, 1398504, 1864672, 2680466, 2797008, 4020699, 5360932, 5594016, 8041398, 10721864, 16082796, 21443728, 32165592, 42887456, 64331184, 128662368]

約数ペア:

[(1, 128662368), (2, 64331184), (3, 42887456), (4, 32165592), (6, 21443728), (8, 16082796), (12, 10721864), (16, 8041398), (23, 5594016), (24, 5360932), (32, 4020699), (46, 2797008), (48, 2680466), (69, 1864672), (92, 1398504), (96, 1340233), (138, 932336), (184, 699252), (276, 466168), (368, 349626), (552, 233084), (736, 174813), (1104, 116542), (2208, 58271)]