128244936

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 328104000

約数和(自身を除く): 199859064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 251, 349, 366, 488, 502, 698, 732, 753, 1004, 1047, 1396, 1464, 1506, 2008, 2094, 2792, 3012, 4188, 6024, 8376, 15311, 21289, 30622, 42578, 45933, 61244, 63867, 85156, 87599, 91866, 122488, 127734, 170312, 175198, 183732, 255468, 262797, 350396, 367464, 510936, 525594, 700792, 1051188, 2102376, 5343539, 10687078, 16030617, 21374156, 32061234, 42748312, 64122468, 128244936]

約数ペア:

[(1, 128244936), (2, 64122468), (3, 42748312), (4, 32061234), (6, 21374156), (8, 16030617), (12, 10687078), (24, 5343539), (61, 2102376), (122, 1051188), (183, 700792), (244, 525594), (251, 510936), (349, 367464), (366, 350396), (488, 262797), (502, 255468), (698, 183732), (732, 175198), (753, 170312), (1004, 127734), (1047, 122488), (1396, 91866), (1464, 87599), (1506, 85156), (2008, 63867), (2094, 61244), (2792, 45933), (3012, 42578), (4188, 30622), (6024, 21289), (8376, 15311)]