166231968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{247369}}^1$

素因数の和:247389

約数の個数: 48

約数和(自身を含む): 498697920

約数和(自身を除く): 332465952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 247369, 494738, 742107, 989476, 1484214, 1731583, 1978952, 2968428, 3463166, 3957904, 5194749, 5936856, 6926332, 7915808, 10389498, 11873712, 13852664, 20778996, 23747424, 27705328, 41557992, 55410656, 83115984, 166231968]

約数ペア:

[(1, 166231968), (2, 83115984), (3, 55410656), (4, 41557992), (6, 27705328), (7, 23747424), (8, 20778996), (12, 13852664), (14, 11873712), (16, 10389498), (21, 7915808), (24, 6926332), (28, 5936856), (32, 5194749), (42, 3957904), (48, 3463166), (56, 2968428), (84, 1978952), (96, 1731583), (112, 1484214), (168, 989476), (224, 742107), (336, 494738), (672, 247369)]