140748552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2879}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 299545848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 2879, 3492, 4074, 5432, 5758, 6111, 6984, 8148, 8637, 11516, 12222, 16296, 17274, 20153, 23032, 24444, 25911, 34548, 40306, 48888, 51822, 60459, 69096, 80612, 103644, 120918, 161224, 181377, 207288, 241836, 279263, 362754, 483672, 558526, 725508, 837789, 1117052, 1451016, 1675578, 1954841, 2234104, 2513367, 3351156, 3909682, 5026734, 5864523, 6702312, 7819364, 10053468, 11729046, 15638728, 17593569, 20106936, 23458092, 35187138, 46916184, 70374276, 140748552]

約数ペア:

[(1, 140748552), (2, 70374276), (3, 46916184), (4, 35187138), (6, 23458092), (7, 20106936), (8, 17593569), (9, 15638728), (12, 11729046), (14, 10053468), (18, 7819364), (21, 6702312), (24, 5864523), (28, 5026734), (36, 3909682), (42, 3351156), (56, 2513367), (63, 2234104), (72, 1954841), (84, 1675578), (97, 1451016), (126, 1117052), (168, 837789), (194, 725508), (252, 558526), (291, 483672), (388, 362754), (504, 279263), (582, 241836), (679, 207288), (776, 181377), (873, 161224), (1164, 120918), (1358, 103644), (1746, 80612), (2037, 69096), (2328, 60459), (2716, 51822), (2879, 48888), (3492, 40306), (4074, 34548), (5432, 25911), (5758, 24444), (6111, 23032), (6984, 20153), (8148, 17274), (8637, 16296), (11516, 12222)]