128052444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26479}}^1$

素因数の和:26530

約数の個数: 48

約数和(自身を含む): 332165120

約数和(自身を除く): 204112676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 26479, 52958, 79437, 105916, 158874, 317748, 344227, 688454, 820849, 1032681, 1376908, 1641698, 2065362, 2462547, 3283396, 4130724, 4925094, 9850188, 10671037, 21342074, 32013111, 42684148, 64026222, 128052444]

約数ペア:

[(1, 128052444), (2, 64026222), (3, 42684148), (4, 32013111), (6, 21342074), (12, 10671037), (13, 9850188), (26, 4925094), (31, 4130724), (39, 3283396), (52, 2462547), (62, 2065362), (78, 1641698), (93, 1376908), (124, 1032681), (156, 820849), (186, 688454), (372, 344227), (403, 317748), (806, 158874), (1209, 105916), (1612, 79437), (2418, 52958), (4836, 26479)]