138779856

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9007}}^1$

素因数の和:9128

約数の個数: 60

約数和(自身を含む): 392064192

約数和(自身を除く): 253284336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 9007, 15408, 18014, 27021, 36028, 54042, 72056, 81063, 108084, 144112, 162126, 216168, 324252, 432336, 648504, 963749, 1297008, 1927498, 2891247, 3854996, 5782494, 7709992, 8673741, 11564988, 15419984, 17347482, 23129976, 34694964, 46259952, 69389928, 138779856]

約数ペア:

[(1, 138779856), (2, 69389928), (3, 46259952), (4, 34694964), (6, 23129976), (8, 17347482), (9, 15419984), (12, 11564988), (16, 8673741), (18, 7709992), (24, 5782494), (36, 3854996), (48, 2891247), (72, 1927498), (107, 1297008), (144, 963749), (214, 648504), (321, 432336), (428, 324252), (642, 216168), (856, 162126), (963, 144112), (1284, 108084), (1712, 81063), (1926, 72056), (2568, 54042), (3852, 36028), (5136, 27021), (7704, 18014), (9007, 15408)]