168961824

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8263}}^1$

素因数の和:8350

約数の個数: 72

約数和(自身を含む): 487311552

約数和(自身を除く): 318349728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 8263, 10224, 16526, 20448, 24789, 33052, 49578, 66104, 74367, 99156, 132208, 148734, 198312, 264416, 297468, 396624, 586673, 594936, 793248, 1173346, 1189872, 1760019, 2346692, 2379744, 3520038, 4693384, 5280057, 7040076, 9386768, 10560114, 14080152, 18773536, 21120228, 28160304, 42240456, 56320608, 84480912, 168961824]

約数ペア:

[(1, 168961824), (2, 84480912), (3, 56320608), (4, 42240456), (6, 28160304), (8, 21120228), (9, 18773536), (12, 14080152), (16, 10560114), (18, 9386768), (24, 7040076), (32, 5280057), (36, 4693384), (48, 3520038), (71, 2379744), (72, 2346692), (96, 1760019), (142, 1189872), (144, 1173346), (213, 793248), (284, 594936), (288, 586673), (426, 396624), (568, 297468), (639, 264416), (852, 198312), (1136, 148734), (1278, 132208), (1704, 99156), (2272, 74367), (2556, 66104), (3408, 49578), (5112, 33052), (6816, 24789), (8263, 20448), (10224, 16526)]