128598744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{315193}}^1$

素因数の和:315219

約数の個数: 32

約数和(自身を含む): 340409520

約数和(自身を除く): 211810776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 315193, 630386, 945579, 1260772, 1891158, 2521544, 3782316, 5358281, 7564632, 10716562, 16074843, 21433124, 32149686, 42866248, 64299372, 128598744]

約数ペア:

[(1, 128598744), (2, 64299372), (3, 42866248), (4, 32149686), (6, 21433124), (8, 16074843), (12, 10716562), (17, 7564632), (24, 5358281), (34, 3782316), (51, 2521544), (68, 1891158), (102, 1260772), (136, 945579), (204, 630386), (408, 315193)]