140372454

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{19979}}^1$

素因数の和:21155

約数の個数: 16

約数和(自身を含む): 280998720

約数和(自身を除く): 140626266

約数列:

[1, 2, 3, 6, 1171, 2342, 3513, 7026, 19979, 39958, 59937, 119874, 23395409, 46790818, 70186227, 140372454]

約数ペア:

[(1, 140372454), (2, 70186227), (3, 46790818), (6, 23395409), (1171, 119874), (2342, 59937), (3513, 39958), (7026, 19979)]