140154288

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21313}}^1$

素因数の和:21461

約数の個数: 40

約数和(自身を含む): 364725168

約数和(自身を除く): 224570880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 21313, 42626, 63939, 85252, 127878, 170504, 255756, 341008, 511512, 1023024, 2919881, 5839762, 8759643, 11679524, 17519286, 23359048, 35038572, 46718096, 70077144, 140154288]

約数ペア:

[(1, 140154288), (2, 70077144), (3, 46718096), (4, 35038572), (6, 23359048), (8, 17519286), (12, 11679524), (16, 8759643), (24, 5839762), (48, 2919881), (137, 1023024), (274, 511512), (411, 341008), (548, 255756), (822, 170504), (1096, 127878), (1644, 85252), (2192, 63939), (3288, 42626), (6576, 21313)]