140577444

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 431883648

約数和(自身を除く): 291306204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 97, 108, 126, 142, 162, 189, 194, 213, 243, 252, 284, 291, 324, 378, 388, 426, 486, 497, 567, 582, 639, 679, 729, 756, 852, 873, 972, 994, 1134, 1164, 1278, 1358, 1458, 1491, 1701, 1746, 1917, 1988, 2037, 2268, 2556, 2619, 2716, 2916, 2982, 3402, 3492, 3834, 4074, 4473, 5103, 5238, 5751, 5964, 6111, 6804, 6887, 7668, 7857, 8148, 8946, 10206, 10476, 11502, 12222, 13419, 13774, 15714, 17253, 17892, 18333, 20412, 20661, 23004, 23571, 24444, 26838, 27548, 31428, 34506, 36666, 40257, 41322, 47142, 48209, 51759, 53676, 54999, 61983, 69012, 70713, 73332, 80514, 82644, 94284, 96418, 103518, 109998, 120771, 123966, 141426, 144627, 161028, 164997, 185949, 192836, 207036, 219996, 241542, 247932, 282852, 289254, 329994, 362313, 371898, 433881, 483084, 494991, 557847, 578508, 659988, 724626, 743796, 867762, 989982, 1115694, 1301643, 1449252, 1673541, 1735524, 1979964, 2231388, 2603286, 3347082, 3904929, 5020623, 5206572, 6694164, 7809858, 10041246, 11714787, 15619716, 20082492, 23429574, 35144361, 46859148, 70288722, 140577444]

約数ペア:

[(1, 140577444), (2, 70288722), (3, 46859148), (4, 35144361), (6, 23429574), (7, 20082492), (9, 15619716), (12, 11714787), (14, 10041246), (18, 7809858), (21, 6694164), (27, 5206572), (28, 5020623), (36, 3904929), (42, 3347082), (54, 2603286), (63, 2231388), (71, 1979964), (81, 1735524), (84, 1673541), (97, 1449252), (108, 1301643), (126, 1115694), (142, 989982), (162, 867762), (189, 743796), (194, 724626), (213, 659988), (243, 578508), (252, 557847), (284, 494991), (291, 483084), (324, 433881), (378, 371898), (388, 362313), (426, 329994), (486, 289254), (497, 282852), (567, 247932), (582, 241542), (639, 219996), (679, 207036), (729, 192836), (756, 185949), (852, 164997), (873, 161028), (972, 144627), (994, 141426), (1134, 123966), (1164, 120771), (1278, 109998), (1358, 103518), (1458, 96418), (1491, 94284), (1701, 82644), (1746, 80514), (1917, 73332), (1988, 70713), (2037, 69012), (2268, 61983), (2556, 54999), (2619, 53676), (2716, 51759), (2916, 48209), (2982, 47142), (3402, 41322), (3492, 40257), (3834, 36666), (4074, 34506), (4473, 31428), (5103, 27548), (5238, 26838), (5751, 24444), (5964, 23571), (6111, 23004), (6804, 20661), (6887, 20412), (7668, 18333), (7857, 17892), (8148, 17253), (8946, 15714), (10206, 13774), (10476, 13419), (11502, 12222)]