139616832

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:1987

約数の個数: 56

約数和(自身を含む): 370405152

約数和(自身を除く): 230788320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1481, 1964, 2946, 2962, 3928, 4443, 5892, 5924, 7856, 8886, 11784, 11848, 15712, 17772, 23568, 23696, 31424, 35544, 47136, 47392, 71088, 94272, 94784, 142176, 284352, 727171, 1454342, 2181513, 2908684, 4363026, 5817368, 8726052, 11634736, 17452104, 23269472, 34904208, 46538944, 69808416, 139616832]

約数ペア:

[(1, 139616832), (2, 69808416), (3, 46538944), (4, 34904208), (6, 23269472), (8, 17452104), (12, 11634736), (16, 8726052), (24, 5817368), (32, 4363026), (48, 2908684), (64, 2181513), (96, 1454342), (192, 727171), (491, 284352), (982, 142176), (1473, 94784), (1481, 94272), (1964, 71088), (2946, 47392), (2962, 47136), (3928, 35544), (4443, 31424), (5892, 23696), (5924, 23568), (7856, 17772), (8886, 15712), (11784, 11848)]