140874762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 332916480

約数和(自身を除く): 192041718

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 269, 337, 518, 538, 674, 777, 807, 1011, 1554, 1614, 1883, 2022, 2359, 3766, 4718, 5649, 7077, 9953, 11298, 12469, 14154, 19906, 24938, 29859, 37407, 59718, 69671, 74814, 87283, 90653, 139342, 174566, 181306, 209013, 261849, 271959, 418026, 523698, 543918, 634571, 1269142, 1903713, 3354161, 3807426, 6708322, 10062483, 20124966, 23479127, 46958254, 70437381, 140874762]

約数ペア:

[(1, 140874762), (2, 70437381), (3, 46958254), (6, 23479127), (7, 20124966), (14, 10062483), (21, 6708322), (37, 3807426), (42, 3354161), (74, 1903713), (111, 1269142), (222, 634571), (259, 543918), (269, 523698), (337, 418026), (518, 271959), (538, 261849), (674, 209013), (777, 181306), (807, 174566), (1011, 139342), (1554, 90653), (1614, 87283), (1883, 74814), (2022, 69671), (2359, 59718), (3766, 37407), (4718, 29859), (5649, 24938), (7077, 19906), (9953, 14154), (11298, 12469)]