141638272

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 292640040

約数和(自身を除く): 151001768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 137, 164, 197, 274, 328, 394, 548, 656, 788, 1096, 1312, 1576, 2192, 2624, 3152, 4384, 5248, 5617, 6304, 8077, 8768, 11234, 12608, 16154, 17536, 22468, 25216, 26989, 32308, 44936, 53978, 64616, 89872, 107956, 129232, 179744, 215912, 258464, 359488, 431824, 516928, 718976, 863648, 1033856, 1106549, 1727296, 2213098, 3454592, 4426196, 8852392, 17704784, 35409568, 70819136, 141638272]

約数ペア:

[(1, 141638272), (2, 70819136), (4, 35409568), (8, 17704784), (16, 8852392), (32, 4426196), (41, 3454592), (64, 2213098), (82, 1727296), (128, 1106549), (137, 1033856), (164, 863648), (197, 718976), (274, 516928), (328, 431824), (394, 359488), (548, 258464), (656, 215912), (788, 179744), (1096, 129232), (1312, 107956), (1576, 89872), (2192, 64616), (2624, 53978), (3152, 44936), (4384, 32308), (5248, 26989), (5617, 25216), (6304, 22468), (8077, 17536), (8768, 16154), (11234, 12608)]