168244832

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 72

約数和(自身を含む): 391849920

約数和(自身を除く): 223605088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1759, 1952, 2989, 3416, 3518, 5978, 6832, 7036, 11956, 12313, 13664, 14072, 23912, 24626, 28144, 47824, 49252, 56288, 86191, 95648, 98504, 107299, 172382, 197008, 214598, 344764, 394016, 429196, 689528, 751093, 858392, 1379056, 1502186, 1716784, 2758112, 3004372, 3433568, 5257651, 6008744, 10515302, 12017488, 21030604, 24034976, 42061208, 84122416, 168244832]

約数ペア:

[(1, 168244832), (2, 84122416), (4, 42061208), (7, 24034976), (8, 21030604), (14, 12017488), (16, 10515302), (28, 6008744), (32, 5257651), (49, 3433568), (56, 3004372), (61, 2758112), (98, 1716784), (112, 1502186), (122, 1379056), (196, 858392), (224, 751093), (244, 689528), (392, 429196), (427, 394016), (488, 344764), (784, 214598), (854, 197008), (976, 172382), (1568, 107299), (1708, 98504), (1759, 95648), (1952, 86191), (2989, 56288), (3416, 49252), (3518, 47824), (5978, 28144), (6832, 24626), (7036, 23912), (11956, 14072), (12313, 13664)]