127121232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 377118720

約数和(自身を除く): 249997488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1583, 1673, 1912, 2868, 3166, 3346, 3824, 4749, 5019, 5736, 6332, 6692, 9498, 10038, 11081, 11472, 12664, 13384, 18996, 20076, 22162, 25328, 26768, 33243, 37992, 40152, 44324, 66486, 75984, 80304, 88648, 132972, 177296, 265944, 378337, 531888, 756674, 1135011, 1513348, 2270022, 2648359, 3026696, 4540044, 5296718, 6053392, 7945077, 9080088, 10593436, 15890154, 18160176, 21186872, 31780308, 42373744, 63560616, 127121232]

約数ペア:

[(1, 127121232), (2, 63560616), (3, 42373744), (4, 31780308), (6, 21186872), (7, 18160176), (8, 15890154), (12, 10593436), (14, 9080088), (16, 7945077), (21, 6053392), (24, 5296718), (28, 4540044), (42, 3026696), (48, 2648359), (56, 2270022), (84, 1513348), (112, 1135011), (168, 756674), (239, 531888), (336, 378337), (478, 265944), (717, 177296), (956, 132972), (1434, 88648), (1583, 80304), (1673, 75984), (1912, 66486), (2868, 44324), (3166, 40152), (3346, 37992), (3824, 33243), (4749, 26768), (5019, 25328), (5736, 22162), (6332, 20076), (6692, 18996), (9498, 13384), (10038, 12664), (11081, 11472)]