128846604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 325857168

約数和(自身を除く): 197010564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 289, 318, 578, 636, 701, 867, 901, 1156, 1402, 1734, 1802, 2103, 2703, 2804, 3468, 3604, 4206, 5406, 8412, 10812, 11917, 15317, 23834, 30634, 35751, 37153, 45951, 47668, 61268, 71502, 74306, 91902, 111459, 143004, 148612, 183804, 202589, 222918, 405178, 445836, 607767, 631601, 810356, 1215534, 1263202, 1894803, 2431068, 2526404, 3789606, 7579212, 10737217, 21474434, 32211651, 42948868, 64423302, 128846604]

約数ペア:

[(1, 128846604), (2, 64423302), (3, 42948868), (4, 32211651), (6, 21474434), (12, 10737217), (17, 7579212), (34, 3789606), (51, 2526404), (53, 2431068), (68, 1894803), (102, 1263202), (106, 1215534), (159, 810356), (204, 631601), (212, 607767), (289, 445836), (318, 405178), (578, 222918), (636, 202589), (701, 183804), (867, 148612), (901, 143004), (1156, 111459), (1402, 91902), (1734, 74306), (1802, 71502), (2103, 61268), (2703, 47668), (2804, 45951), (3468, 37153), (3604, 35751), (4206, 30634), (5406, 23834), (8412, 15317), (10812, 11917)]