163890496

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4751}}^1$

素因数の和:4788

約数の個数: 84

約数和(自身を含む): 412796736

約数和(自身を除く): 248906240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4751, 4928, 8624, 9502, 17248, 19004, 33257, 34496, 38008, 52261, 66514, 76016, 104522, 133028, 152032, 209044, 232799, 266056, 304064, 365827, 418088, 465598, 532112, 731654, 836176, 931196, 1064224, 1463308, 1672352, 1862392, 2128448, 2560789, 2926616, 3344704, 3724784, 5121578, 5853232, 7449568, 10243156, 11706464, 14899136, 20486312, 23412928, 40972624, 81945248, 163890496]

約数ペア:

[(1, 163890496), (2, 81945248), (4, 40972624), (7, 23412928), (8, 20486312), (11, 14899136), (14, 11706464), (16, 10243156), (22, 7449568), (28, 5853232), (32, 5121578), (44, 3724784), (49, 3344704), (56, 2926616), (64, 2560789), (77, 2128448), (88, 1862392), (98, 1672352), (112, 1463308), (154, 1064224), (176, 931196), (196, 836176), (224, 731654), (308, 532112), (352, 465598), (392, 418088), (448, 365827), (539, 304064), (616, 266056), (704, 232799), (784, 209044), (1078, 152032), (1232, 133028), (1568, 104522), (2156, 76016), (2464, 66514), (3136, 52261), (4312, 38008), (4751, 34496), (4928, 33257), (8624, 19004), (9502, 17248)]