147321734

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 269485056

約数和(自身を除く): 122163322

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 434, 497, 683, 994, 1366, 1519, 2201, 3038, 3479, 4402, 4781, 6958, 9562, 15407, 21173, 30814, 33467, 42346, 48493, 66934, 96986, 107849, 148211, 215698, 296422, 339451, 678902, 1037477, 1503283, 2074954, 2376157, 3006566, 4752314, 10522981, 21045962, 73660867, 147321734]

約数ペア:

[(1, 147321734), (2, 73660867), (7, 21045962), (14, 10522981), (31, 4752314), (49, 3006566), (62, 2376157), (71, 2074954), (98, 1503283), (142, 1037477), (217, 678902), (434, 339451), (497, 296422), (683, 215698), (994, 148211), (1366, 107849), (1519, 96986), (2201, 66934), (3038, 48493), (3479, 42346), (4402, 33467), (4781, 30814), (6958, 21173), (9562, 15407)]