189008928

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{7907}}^1$

素因数の和:8006

約数の個数: 72

約数和(自身を含む): 544038768

約数和(自身を除く): 355029840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7907, 7968, 11952, 15814, 23721, 23904, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 189768, 253024, 284652, 379536, 569304, 656281, 759072, 1138608, 1312562, 1968843, 2277216, 2625124, 3937686, 5250248, 5906529, 7875372, 10500496, 11813058, 15750744, 21000992, 23626116, 31501488, 47252232, 63002976, 94504464, 189008928]

約数ペア:

[(1, 189008928), (2, 94504464), (3, 63002976), (4, 47252232), (6, 31501488), (8, 23626116), (9, 21000992), (12, 15750744), (16, 11813058), (18, 10500496), (24, 7875372), (32, 5906529), (36, 5250248), (48, 3937686), (72, 2625124), (83, 2277216), (96, 1968843), (144, 1312562), (166, 1138608), (249, 759072), (288, 656281), (332, 569304), (498, 379536), (664, 284652), (747, 253024), (996, 189768), (1328, 142326), (1494, 126512), (1992, 94884), (2656, 71163), (2988, 63256), (3984, 47442), (5976, 31628), (7907, 23904), (7968, 23721), (11952, 15814)]