124392808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 256608000

約数和(自身を除く): 132215192

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 89, 136, 172, 178, 239, 344, 356, 478, 712, 731, 956, 1462, 1513, 1912, 2924, 3026, 3827, 4063, 5848, 6052, 7654, 8126, 10277, 12104, 15308, 16252, 20554, 21271, 30616, 32504, 41108, 42542, 65059, 82216, 85084, 130118, 170168, 174709, 260236, 349418, 361607, 520472, 698836, 723214, 914653, 1397672, 1446428, 1829306, 2892856, 3658612, 7317224, 15549101, 31098202, 62196404, 124392808]

約数ペア:

[(1, 124392808), (2, 62196404), (4, 31098202), (8, 15549101), (17, 7317224), (34, 3658612), (43, 2892856), (68, 1829306), (86, 1446428), (89, 1397672), (136, 914653), (172, 723214), (178, 698836), (239, 520472), (344, 361607), (356, 349418), (478, 260236), (712, 174709), (731, 170168), (956, 130118), (1462, 85084), (1513, 82216), (1912, 65059), (2924, 42542), (3026, 41108), (3827, 32504), (4063, 30616), (5848, 21271), (6052, 20554), (7654, 16252), (8126, 15308), (10277, 12104)]