188748008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47857}}^1$

素因数の和:47909

約数の個数: 32

約数和(自身を含む): 387649800

約数和(自身を除く): 198901792

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 47857, 95714, 191428, 382856, 813569, 1387853, 1627138, 2775706, 3254276, 5551412, 6508552, 11102824, 23593501, 47187002, 94374004, 188748008]

約数ペア:

[(1, 188748008), (2, 94374004), (4, 47187002), (8, 23593501), (17, 11102824), (29, 6508552), (34, 5551412), (58, 3254276), (68, 2775706), (116, 1627138), (136, 1387853), (232, 813569), (493, 382856), (986, 191428), (1972, 95714), (3944, 47857)]