140178218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{38321}}^1$

素因数の和:38413

約数の個数: 16

約数和(自身を含む): 220734720

約数和(自身を除く): 80556502

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 38321, 76642, 1187951, 2260939, 2375902, 4521878, 70089109, 140178218]

約数ペア:

[(1, 140178218), (2, 70089109), (31, 4521878), (59, 2375902), (62, 2260939), (118, 1187951), (1829, 76642), (3658, 38321)]