231566208

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 649797120

約数和(自身を除く): 418230912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 157, 167, 184, 192, 276, 314, 334, 368, 384, 471, 501, 552, 628, 668, 736, 942, 1002, 1104, 1256, 1336, 1472, 1884, 2004, 2208, 2512, 2672, 2944, 3611, 3768, 3841, 4008, 4416, 5024, 5344, 7222, 7536, 7682, 8016, 8832, 10048, 10688, 10833, 11523, 14444, 15072, 15364, 16032, 20096, 21376, 21666, 23046, 26219, 28888, 30144, 30728, 32064, 43332, 46092, 52438, 57776, 60288, 61456, 64128, 78657, 86664, 92184, 104876, 115552, 122912, 157314, 173328, 184368, 209752, 231104, 245824, 314628, 346656, 368736, 419504, 462208, 491648, 603037, 629256, 693312, 737472, 839008, 1206074, 1258512, 1386624, 1474944, 1678016, 1809111, 2412148, 2517024, 3356032, 3618222, 4824296, 5034048, 7236444, 9648592, 10068096, 14472888, 19297184, 28945776, 38594368, 57891552, 77188736, 115783104, 231566208]

約数ペア:

[(1, 231566208), (2, 115783104), (3, 77188736), (4, 57891552), (6, 38594368), (8, 28945776), (12, 19297184), (16, 14472888), (23, 10068096), (24, 9648592), (32, 7236444), (46, 5034048), (48, 4824296), (64, 3618222), (69, 3356032), (92, 2517024), (96, 2412148), (128, 1809111), (138, 1678016), (157, 1474944), (167, 1386624), (184, 1258512), (192, 1206074), (276, 839008), (314, 737472), (334, 693312), (368, 629256), (384, 603037), (471, 491648), (501, 462208), (552, 419504), (628, 368736), (668, 346656), (736, 314628), (942, 245824), (1002, 231104), (1104, 209752), (1256, 184368), (1336, 173328), (1472, 157314), (1884, 122912), (2004, 115552), (2208, 104876), (2512, 92184), (2672, 86664), (2944, 78657), (3611, 64128), (3768, 61456), (3841, 60288), (4008, 57776), (4416, 52438), (5024, 46092), (5344, 43332), (7222, 32064), (7536, 30728), (7682, 30144), (8016, 28888), (8832, 26219), (10048, 23046), (10688, 21666), (10833, 21376), (11523, 20096), (14444, 16032), (15072, 15364)]