140178454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{91381}}^1$

素因数の和:91455

約数の個数: 16

約数和(自身を含む): 230282640

約数和(自身を除く): 90104186

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 91381, 182762, 1187953, 2375906, 5391479, 10782958, 70089227, 140178454]

約数ペア:

[(1, 140178454), (2, 70089227), (13, 10782958), (26, 5391479), (59, 2375906), (118, 1187953), (767, 182762), (1534, 91381)]