129603712

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 325094400

約数和(自身を除く): 195490688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 331, 368, 437, 448, 532, 608, 644, 662, 736, 874, 896, 1064, 1216, 1288, 1324, 1472, 1748, 2128, 2317, 2432, 2576, 2648, 2944, 3059, 3496, 4256, 4634, 5152, 5296, 6118, 6289, 6992, 7613, 8512, 9268, 10304, 10592, 12236, 12578, 13984, 15226, 17024, 18536, 20608, 21184, 24472, 25156, 27968, 30452, 37072, 42368, 44023, 48944, 50312, 53291, 55936, 60904, 74144, 88046, 97888, 100624, 106582, 121808, 144647, 148288, 176092, 195776, 201248, 213164, 243616, 289294, 296576, 352184, 391552, 402496, 426328, 487232, 578588, 704368, 804992, 852656, 974464, 1012529, 1157176, 1408736, 1705312, 2025058, 2314352, 2817472, 3410624, 4050116, 4628704, 5634944, 6821248, 8100232, 9257408, 16200464, 18514816, 32400928, 64801856, 129603712]

約数ペア:

[(1, 129603712), (2, 64801856), (4, 32400928), (7, 18514816), (8, 16200464), (14, 9257408), (16, 8100232), (19, 6821248), (23, 5634944), (28, 4628704), (32, 4050116), (38, 3410624), (46, 2817472), (56, 2314352), (64, 2025058), (76, 1705312), (92, 1408736), (112, 1157176), (128, 1012529), (133, 974464), (152, 852656), (161, 804992), (184, 704368), (224, 578588), (266, 487232), (304, 426328), (322, 402496), (331, 391552), (368, 352184), (437, 296576), (448, 289294), (532, 243616), (608, 213164), (644, 201248), (662, 195776), (736, 176092), (874, 148288), (896, 144647), (1064, 121808), (1216, 106582), (1288, 100624), (1324, 97888), (1472, 88046), (1748, 74144), (2128, 60904), (2317, 55936), (2432, 53291), (2576, 50312), (2648, 48944), (2944, 44023), (3059, 42368), (3496, 37072), (4256, 30452), (4634, 27968), (5152, 25156), (5296, 24472), (6118, 21184), (6289, 20608), (6992, 18536), (7613, 17024), (8512, 15226), (9268, 13984), (10304, 12578), (10592, 12236)]