163382220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4703}}^1$

素因数の和:4911

約数の個数: 72

約数和(自身を含む): 498266496

約数和(自身を除く): 334884276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 4703, 5790, 6948, 8685, 9406, 11580, 14109, 17370, 18812, 23515, 28218, 34740, 42327, 47030, 56436, 70545, 84654, 94060, 141090, 169308, 211635, 282180, 423270, 846540, 907679, 1815358, 2723037, 3630716, 4538395, 5446074, 8169111, 9076790, 10892148, 13615185, 16338222, 18153580, 27230370, 32676444, 40845555, 54460740, 81691110, 163382220]

約数ペア:

[(1, 163382220), (2, 81691110), (3, 54460740), (4, 40845555), (5, 32676444), (6, 27230370), (9, 18153580), (10, 16338222), (12, 13615185), (15, 10892148), (18, 9076790), (20, 8169111), (30, 5446074), (36, 4538395), (45, 3630716), (60, 2723037), (90, 1815358), (180, 907679), (193, 846540), (386, 423270), (579, 282180), (772, 211635), (965, 169308), (1158, 141090), (1737, 94060), (1930, 84654), (2316, 70545), (2895, 56436), (3474, 47030), (3860, 42327), (4703, 34740), (5790, 28218), (6948, 23515), (8685, 18812), (9406, 17370), (11580, 14109)]