127974392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7692

約数の個数: 64

約数和(自身を含む): 308206080

約数和(自身を除く): 180231688

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 7643, 8372, 15286, 16744, 30572, 53501, 61144, 99359, 107002, 175789, 198718, 214004, 351578, 397436, 428008, 695513, 703156, 794872, 1230523, 1391026, 1406312, 2285257, 2461046, 2782052, 4570514, 4922092, 5564104, 9141028, 9844184, 15996799, 18282056, 31993598, 63987196, 127974392]

約数ペア:

[(1, 127974392), (2, 63987196), (4, 31993598), (7, 18282056), (8, 15996799), (13, 9844184), (14, 9141028), (23, 5564104), (26, 4922092), (28, 4570514), (46, 2782052), (52, 2461046), (56, 2285257), (91, 1406312), (92, 1391026), (104, 1230523), (161, 794872), (182, 703156), (184, 695513), (299, 428008), (322, 397436), (364, 351578), (598, 214004), (644, 198718), (728, 175789), (1196, 107002), (1288, 99359), (2093, 61144), (2392, 53501), (4186, 30572), (7643, 16744), (8372, 15286)]