156670434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 356009472

約数和(自身を除く): 199339038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 669, 1338, 1697, 2007, 3394, 4014, 5091, 5129, 10182, 10258, 15273, 15387, 30546, 30774, 39031, 46161, 78062, 92322, 117093, 234186, 351279, 378431, 702558, 756862, 1135293, 2270586, 3405879, 6811758, 8703913, 17407826, 26111739, 52223478, 78335217, 156670434]

約数ペア:

[(1, 156670434), (2, 78335217), (3, 52223478), (6, 26111739), (9, 17407826), (18, 8703913), (23, 6811758), (46, 3405879), (69, 2270586), (138, 1135293), (207, 756862), (223, 702558), (414, 378431), (446, 351279), (669, 234186), (1338, 117093), (1697, 92322), (2007, 78062), (3394, 46161), (4014, 39031), (5091, 30774), (5129, 30546), (10182, 15387), (10258, 15273)]