161341272

素因数分解:

$2^3\times 3^2\times {\mathrm{2240851}}^1$

素因数の和:2240863

約数の個数: 24

約数和(自身を含む): 436966140

約数和(自身を除く): 275624868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2240851, 4481702, 6722553, 8963404, 13445106, 17926808, 20167659, 26890212, 40335318, 53780424, 80670636, 161341272]

約数ペア:

[(1, 161341272), (2, 80670636), (3, 53780424), (4, 40335318), (6, 26890212), (8, 20167659), (9, 17926808), (12, 13445106), (18, 8963404), (24, 6722553), (36, 4481702), (72, 2240851)]