179289324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 475517952

約数和(自身を除く): 296228628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 223, 276, 414, 446, 669, 828, 892, 971, 1338, 1942, 2007, 2676, 2913, 3884, 4014, 5129, 5826, 8028, 8739, 10258, 11652, 15387, 17478, 20516, 22333, 30774, 34956, 44666, 46161, 61548, 66999, 89332, 92322, 133998, 184644, 200997, 216533, 267996, 401994, 433066, 649599, 803988, 866132, 1299198, 1948797, 2598396, 3897594, 4980259, 7795188, 9960518, 14940777, 19921036, 29881554, 44822331, 59763108, 89644662, 179289324]

約数ペア:

[(1, 179289324), (2, 89644662), (3, 59763108), (4, 44822331), (6, 29881554), (9, 19921036), (12, 14940777), (18, 9960518), (23, 7795188), (36, 4980259), (46, 3897594), (69, 2598396), (92, 1948797), (138, 1299198), (207, 866132), (223, 803988), (276, 649599), (414, 433066), (446, 401994), (669, 267996), (828, 216533), (892, 200997), (971, 184644), (1338, 133998), (1942, 92322), (2007, 89332), (2676, 66999), (2913, 61548), (3884, 46161), (4014, 44666), (5129, 34956), (5826, 30774), (8028, 22333), (8739, 20516), (10258, 17478), (11652, 15387)]