102120144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 302599680

約数和(自身を除く): 200479536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 619, 982, 1238, 1473, 1857, 1964, 2476, 2946, 3437, 3714, 3928, 4333, 4952, 5892, 6874, 7428, 7856, 8666, 9904, 10311, 11784, 12999, 13748, 14856, 17332, 20622, 23568, 25998, 27496, 29712, 34664, 41244, 51996, 54992, 69328, 82488, 103992, 164976, 207984, 303929, 607858, 911787, 1215716, 1823574, 2127503, 2431432, 3647148, 4255006, 4862864, 6382509, 7294296, 8510012, 12765018, 14588592, 17020024, 25530036, 34040048, 51060072, 102120144]

約数ペア:

[(1, 102120144), (2, 51060072), (3, 34040048), (4, 25530036), (6, 17020024), (7, 14588592), (8, 12765018), (12, 8510012), (14, 7294296), (16, 6382509), (21, 4862864), (24, 4255006), (28, 3647148), (42, 2431432), (48, 2127503), (56, 1823574), (84, 1215716), (112, 911787), (168, 607858), (336, 303929), (491, 207984), (619, 164976), (982, 103992), (1238, 82488), (1473, 69328), (1857, 54992), (1964, 51996), (2476, 41244), (2946, 34664), (3437, 29712), (3714, 27496), (3928, 25998), (4333, 23568), (4952, 20622), (5892, 17332), (6874, 14856), (7428, 13748), (7856, 12999), (8666, 11784), (9904, 10311)]