128219976

素因数分解:

$2^3\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2143}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 357619200

約数和(自身を除く): 229399224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 277, 554, 831, 1108, 1662, 2143, 2216, 2493, 3324, 4286, 4986, 6429, 6648, 7479, 8572, 9972, 12858, 14958, 17144, 19287, 19944, 25716, 29916, 38574, 51432, 57861, 59832, 77148, 115722, 154296, 231444, 462888, 593611, 1187222, 1780833, 2374444, 3561666, 4748888, 5342499, 7123332, 10684998, 14246664, 16027497, 21369996, 32054994, 42739992, 64109988, 128219976]

約数ペア:

[(1, 128219976), (2, 64109988), (3, 42739992), (4, 32054994), (6, 21369996), (8, 16027497), (9, 14246664), (12, 10684998), (18, 7123332), (24, 5342499), (27, 4748888), (36, 3561666), (54, 2374444), (72, 1780833), (108, 1187222), (216, 593611), (277, 462888), (554, 231444), (831, 154296), (1108, 115722), (1662, 77148), (2143, 59832), (2216, 57861), (2493, 51432), (3324, 38574), (4286, 29916), (4986, 25716), (6429, 19944), (6648, 19287), (7479, 17144), (8572, 14958), (9972, 12858)]