128319696

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3217}}^1$

素因数の和:3508

約数の個数: 60

約数和(自身を含む): 360525412

約数和(自身を除く): 232205716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3217, 3324, 4432, 4986, 6434, 6648, 9651, 9972, 12868, 13296, 19302, 19944, 25736, 28953, 38604, 39888, 51472, 57906, 77208, 115812, 154416, 231624, 463248, 891109, 1782218, 2673327, 3564436, 5346654, 7128872, 8019981, 10693308, 14257744, 16039962, 21386616, 32079924, 42773232, 64159848, 128319696]

約数ペア:

[(1, 128319696), (2, 64159848), (3, 42773232), (4, 32079924), (6, 21386616), (8, 16039962), (9, 14257744), (12, 10693308), (16, 8019981), (18, 7128872), (24, 5346654), (36, 3564436), (48, 2673327), (72, 1782218), (144, 891109), (277, 463248), (554, 231624), (831, 154416), (1108, 115812), (1662, 77208), (2216, 57906), (2493, 51472), (3217, 39888), (3324, 38604), (4432, 28953), (4986, 25736), (6434, 19944), (6648, 19302), (9651, 13296), (9972, 12868)]