127777506448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1397881}}^1$

素因数の和:1398115

約数の個数: 40

約数和(自身を含む): 257405991480

約数和(自身を除く): 129628485032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 3152, 5713, 11426, 22852, 45704, 91408, 1397881, 2795762, 5591524, 11183048, 22366096, 40538549, 81077098, 162154196, 275382557, 324308392, 550765114, 648616784, 1101530228, 2203060456, 4406120912, 7986094153, 15972188306, 31944376612, 63888753224, 127777506448]

約数ペア:

[(1, 127777506448), (2, 63888753224), (4, 31944376612), (8, 15972188306), (16, 7986094153), (29, 4406120912), (58, 2203060456), (116, 1101530228), (197, 648616784), (232, 550765114), (394, 324308392), (464, 275382557), (788, 162154196), (1576, 81077098), (3152, 40538549), (5713, 22366096), (11426, 11183048), (22852, 5591524), (45704, 2795762), (91408, 1397881)]