163070072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 182184328

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 89, 94, 178, 188, 356, 376, 443, 517, 712, 886, 979, 1034, 1772, 1958, 2068, 3544, 3916, 4136, 4183, 4873, 7832, 8366, 9746, 16732, 19492, 20821, 33464, 38984, 39427, 41642, 46013, 78854, 83284, 92026, 157708, 166568, 184052, 229031, 315416, 368104, 433697, 458062, 867394, 916124, 1734788, 1832248, 1853069, 3469576, 3706138, 7412276, 14824552, 20383759, 40767518, 81535036, 163070072]

約数ペア:

[(1, 163070072), (2, 81535036), (4, 40767518), (8, 20383759), (11, 14824552), (22, 7412276), (44, 3706138), (47, 3469576), (88, 1853069), (89, 1832248), (94, 1734788), (178, 916124), (188, 867394), (356, 458062), (376, 433697), (443, 368104), (517, 315416), (712, 229031), (886, 184052), (979, 166568), (1034, 157708), (1772, 92026), (1958, 83284), (2068, 78854), (3544, 46013), (3916, 41642), (4136, 39427), (4183, 38984), (4873, 33464), (7832, 20821), (8366, 19492), (9746, 16732)]