140687856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51421}}^1$

素因数の和:51454

約数の個数: 60

約数和(自身を含む): 414461320

約数和(自身を除く): 273773464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 51421, 102842, 154263, 205684, 308526, 411368, 462789, 617052, 822736, 925578, 976999, 1234104, 1851156, 1953998, 2468208, 2930997, 3702312, 3907996, 5861994, 7404624, 7815992, 8792991, 11723988, 15631984, 17585982, 23447976, 35171964, 46895952, 70343928, 140687856]

約数ペア:

[(1, 140687856), (2, 70343928), (3, 46895952), (4, 35171964), (6, 23447976), (8, 17585982), (9, 15631984), (12, 11723988), (16, 8792991), (18, 7815992), (19, 7404624), (24, 5861994), (36, 3907996), (38, 3702312), (48, 2930997), (57, 2468208), (72, 1953998), (76, 1851156), (114, 1234104), (144, 976999), (152, 925578), (171, 822736), (228, 617052), (304, 462789), (342, 411368), (456, 308526), (684, 205684), (912, 154263), (1368, 102842), (2736, 51421)]