127174912

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{21599}}^1$

素因数の和:21638

約数の個数: 36

約数和(自身を含む): 264902400

約数和(自身を除く): 137727488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 21599, 43198, 86396, 172792, 345584, 496777, 691168, 993554, 1382336, 1987108, 2764672, 3974216, 5529344, 7948432, 15896864, 31793728, 63587456, 127174912]

約数ペア:

[(1, 127174912), (2, 63587456), (4, 31793728), (8, 15896864), (16, 7948432), (23, 5529344), (32, 3974216), (46, 2764672), (64, 1987108), (92, 1382336), (128, 993554), (184, 691168), (256, 496777), (368, 345584), (736, 172792), (1472, 86396), (2944, 43198), (5888, 21599)]