156739915016

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 297937440000

約数和(自身を除く): 141197524984

約数列:

[1, 2, 4, 8, 193, 239, 269, 386, 478, 538, 772, 956, 1076, 1544, 1579, 1912, 2152, 3158, 6316, 12632, 46127, 51917, 64291, 92254, 103834, 128582, 184508, 207668, 257164, 304747, 369016, 377381, 415336, 424751, 514328, 609494, 754762, 849502, 1218988, 1509524, 1699004, 2437976, 3019048, 3398008, 12408163, 24816326, 49632652, 72834533, 81976943, 99265304, 101515489, 145669066, 163953886, 203030978, 291338132, 327907772, 406061956, 582676264, 655815544, 812123912, 19592489377, 39184978754, 78369957508, 156739915016]

約数ペア:

[(1, 156739915016), (2, 78369957508), (4, 39184978754), (8, 19592489377), (193, 812123912), (239, 655815544), (269, 582676264), (386, 406061956), (478, 327907772), (538, 291338132), (772, 203030978), (956, 163953886), (1076, 145669066), (1544, 101515489), (1579, 99265304), (1912, 81976943), (2152, 72834533), (3158, 49632652), (6316, 24816326), (12632, 12408163), (46127, 3398008), (51917, 3019048), (64291, 2437976), (92254, 1699004), (103834, 1509524), (128582, 1218988), (184508, 849502), (207668, 754762), (257164, 609494), (304747, 514328), (369016, 424751), (377381, 415336)]