131546464

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5197}}^1$

素因数の和:5327

約数の個数: 48

約数和(自身を含む): 298656288

約数和(自身を除く): 167109824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 5197, 6328, 10394, 12656, 20788, 25312, 36379, 41576, 72758, 83152, 145516, 166304, 291032, 582064, 587261, 1164128, 1174522, 2349044, 4110827, 4698088, 8221654, 9396176, 16443308, 18792352, 32886616, 65773232, 131546464]

約数ペア:

[(1, 131546464), (2, 65773232), (4, 32886616), (7, 18792352), (8, 16443308), (14, 9396176), (16, 8221654), (28, 4698088), (32, 4110827), (56, 2349044), (112, 1174522), (113, 1164128), (224, 587261), (226, 582064), (452, 291032), (791, 166304), (904, 145516), (1582, 83152), (1808, 72758), (3164, 41576), (3616, 36379), (5197, 25312), (6328, 20788), (10394, 12656)]