149831021312

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{36947}}^1$

素因数の和:37074

約数の個数: 144

約数和(自身を含む): 357670828032

約数和(自身を除く): 207839806720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 128, 146, 217, 224, 248, 256, 292, 434, 448, 496, 511, 584, 868, 896, 992, 1022, 1168, 1736, 1792, 1984, 2044, 2263, 2336, 3472, 3968, 4088, 4526, 4672, 6944, 7936, 8176, 9052, 9344, 13888, 15841, 16352, 18104, 18688, 27776, 31682, 32704, 36208, 36947, 55552, 63364, 65408, 72416, 73894, 126728, 130816, 144832, 147788, 253456, 258629, 289664, 295576, 506912, 517258, 579328, 591152, 1013824, 1034516, 1145357, 1182304, 2027648, 2069032, 2290714, 2364608, 2697131, 4055296, 4138064, 4581428, 4729216, 5394262, 8017499, 8276128, 9162856, 9458432, 10788524, 16034998, 16552256, 18325712, 18879917, 21577048, 32069996, 33104512, 36651424, 37759834, 43154096, 64139992, 66209024, 73302848, 75519668, 83611061, 86308192, 128279984, 146605696, 151039336, 167222122, 172616384, 256559968, 293211392, 302078672, 334444244, 345232768, 513119936, 585277427, 604157344, 668888488, 690465536, 1026239872, 1170554854, 1208314688, 1337776976, 2052479744, 2341109708, 2416629376, 2675553952, 4682219416, 4833258752, 5351107904, 9364438832, 10702215808, 18728877664, 21404431616, 37457755328, 74915510656, 149831021312]

約数ペア:

[(1, 149831021312), (2, 74915510656), (4, 37457755328), (7, 21404431616), (8, 18728877664), (14, 10702215808), (16, 9364438832), (28, 5351107904), (31, 4833258752), (32, 4682219416), (56, 2675553952), (62, 2416629376), (64, 2341109708), (73, 2052479744), (112, 1337776976), (124, 1208314688), (128, 1170554854), (146, 1026239872), (217, 690465536), (224, 668888488), (248, 604157344), (256, 585277427), (292, 513119936), (434, 345232768), (448, 334444244), (496, 302078672), (511, 293211392), (584, 256559968), (868, 172616384), (896, 167222122), (992, 151039336), (1022, 146605696), (1168, 128279984), (1736, 86308192), (1792, 83611061), (1984, 75519668), (2044, 73302848), (2263, 66209024), (2336, 64139992), (3472, 43154096), (3968, 37759834), (4088, 36651424), (4526, 33104512), (4672, 32069996), (6944, 21577048), (7936, 18879917), (8176, 18325712), (9052, 16552256), (9344, 16034998), (13888, 10788524), (15841, 9458432), (16352, 9162856), (18104, 8276128), (18688, 8017499), (27776, 5394262), (31682, 4729216), (32704, 4581428), (36208, 4138064), (36947, 4055296), (55552, 2697131), (63364, 2364608), (65408, 2290714), (72416, 2069032), (73894, 2027648), (126728, 1182304), (130816, 1145357), (144832, 1034516), (147788, 1013824), (253456, 591152), (258629, 579328), (289664, 517258), (295576, 506912)]