133720744

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 255595680

約数和(自身を除く): 121874936

約数列:

[1, 2, 4, 8, 67, 134, 268, 317, 536, 634, 787, 1268, 1574, 2536, 3148, 6296, 21239, 42478, 52729, 84956, 105458, 169912, 210916, 249479, 421832, 498958, 997916, 1995832, 16715093, 33430186, 66860372, 133720744]

約数ペア:

[(1, 133720744), (2, 66860372), (4, 33430186), (8, 16715093), (67, 1995832), (134, 997916), (268, 498958), (317, 421832), (536, 249479), (634, 210916), (787, 169912), (1268, 105458), (1574, 84956), (2536, 52729), (3148, 42478), (6296, 21239)]