195504512

素因数分解:

$2^7\times 7^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 467976000

約数和(自身を除く): 272471488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 73, 98, 112, 122, 128, 146, 196, 224, 244, 292, 343, 392, 427, 448, 488, 511, 584, 686, 784, 854, 896, 976, 1022, 1168, 1372, 1568, 1708, 1952, 2044, 2336, 2744, 2989, 3136, 3416, 3577, 3904, 4088, 4453, 4672, 5488, 5978, 6272, 6832, 7154, 7808, 8176, 8906, 9344, 10976, 11956, 13664, 14308, 16352, 17812, 20923, 21952, 23912, 25039, 27328, 28616, 31171, 32704, 35624, 41846, 43904, 47824, 50078, 54656, 57232, 62342, 65408, 71248, 83692, 95648, 100156, 114464, 124684, 142496, 167384, 191296, 200312, 218197, 228928, 249368, 284992, 334768, 382592, 400624, 436394, 457856, 498736, 569984, 669536, 801248, 872788, 997472, 1339072, 1527379, 1602496, 1745576, 1994944, 2678144, 3054758, 3204992, 3491152, 3989888, 6109516, 6982304, 12219032, 13964608, 24438064, 27929216, 48876128, 97752256, 195504512]

約数ペア:

[(1, 195504512), (2, 97752256), (4, 48876128), (7, 27929216), (8, 24438064), (14, 13964608), (16, 12219032), (28, 6982304), (32, 6109516), (49, 3989888), (56, 3491152), (61, 3204992), (64, 3054758), (73, 2678144), (98, 1994944), (112, 1745576), (122, 1602496), (128, 1527379), (146, 1339072), (196, 997472), (224, 872788), (244, 801248), (292, 669536), (343, 569984), (392, 498736), (427, 457856), (448, 436394), (488, 400624), (511, 382592), (584, 334768), (686, 284992), (784, 249368), (854, 228928), (896, 218197), (976, 200312), (1022, 191296), (1168, 167384), (1372, 142496), (1568, 124684), (1708, 114464), (1952, 100156), (2044, 95648), (2336, 83692), (2744, 71248), (2989, 65408), (3136, 62342), (3416, 57232), (3577, 54656), (3904, 50078), (4088, 47824), (4453, 43904), (4672, 41846), (5488, 35624), (5978, 32704), (6272, 31171), (6832, 28616), (7154, 27328), (7808, 25039), (8176, 23912), (8906, 21952), (9344, 20923), (10976, 17812), (11956, 16352), (13664, 14308)]