144519852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 361559856

約数和(自身を除く): 217040004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 361, 438, 457, 722, 876, 914, 1083, 1371, 1387, 1444, 1828, 2166, 2742, 2774, 4161, 4332, 5484, 5548, 8322, 8683, 16644, 17366, 26049, 26353, 33361, 34732, 52098, 52706, 66722, 79059, 100083, 104196, 105412, 133444, 158118, 164977, 200166, 316236, 329954, 400332, 494931, 633859, 659908, 989862, 1267718, 1901577, 1979724, 2535436, 3803154, 7606308, 12043321, 24086642, 36129963, 48173284, 72259926, 144519852]

約数ペア:

[(1, 144519852), (2, 72259926), (3, 48173284), (4, 36129963), (6, 24086642), (12, 12043321), (19, 7606308), (38, 3803154), (57, 2535436), (73, 1979724), (76, 1901577), (114, 1267718), (146, 989862), (219, 659908), (228, 633859), (292, 494931), (361, 400332), (438, 329954), (457, 316236), (722, 200166), (876, 164977), (914, 158118), (1083, 133444), (1371, 105412), (1387, 104196), (1444, 100083), (1828, 79059), (2166, 66722), (2742, 52706), (2774, 52098), (4161, 34732), (4332, 33361), (5484, 26353), (5548, 26049), (8322, 17366), (8683, 16644)]