126731248

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1614

約数の個数: 60

約数和(自身を含む): 288445080

約数和(自身を除く): 161713832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1483, 1526, 1744, 2966, 3052, 5341, 5932, 6104, 10381, 10682, 11864, 12208, 20762, 21364, 23728, 41524, 42728, 72667, 83048, 85456, 145334, 161647, 166096, 290668, 323294, 581336, 646588, 1131529, 1162672, 1293176, 2263058, 2586352, 4526116, 7920703, 9052232, 15841406, 18104464, 31682812, 63365624, 126731248]

約数ペア:

[(1, 126731248), (2, 63365624), (4, 31682812), (7, 18104464), (8, 15841406), (14, 9052232), (16, 7920703), (28, 4526116), (49, 2586352), (56, 2263058), (98, 1293176), (109, 1162672), (112, 1131529), (196, 646588), (218, 581336), (392, 323294), (436, 290668), (763, 166096), (784, 161647), (872, 145334), (1483, 85456), (1526, 83048), (1744, 72667), (2966, 42728), (3052, 41524), (5341, 23728), (5932, 21364), (6104, 20762), (10381, 12208), (10682, 11864)]