129562576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 80

約数和(自身を含む): 312355008

約数和(自身を除く): 182792432

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3331, 3536, 4862, 6662, 9724, 13324, 19448, 26648, 36641, 38896, 43303, 53296, 56627, 73282, 86606, 113254, 146564, 173212, 226508, 293128, 346424, 453016, 476333, 586256, 622897, 692848, 736151, 906032, 952666, 1245794, 1472302, 1905332, 2491588, 2944604, 3810664, 4983176, 5889208, 7621328, 8097661, 9966352, 11778416, 16195322, 32390644, 64781288, 129562576]

約数ペア:

[(1, 129562576), (2, 64781288), (4, 32390644), (8, 16195322), (11, 11778416), (13, 9966352), (16, 8097661), (17, 7621328), (22, 5889208), (26, 4983176), (34, 3810664), (44, 2944604), (52, 2491588), (68, 1905332), (88, 1472302), (104, 1245794), (136, 952666), (143, 906032), (176, 736151), (187, 692848), (208, 622897), (221, 586256), (272, 476333), (286, 453016), (374, 346424), (442, 293128), (572, 226508), (748, 173212), (884, 146564), (1144, 113254), (1496, 86606), (1768, 73282), (2288, 56627), (2431, 53296), (2992, 43303), (3331, 38896), (3536, 36641), (4862, 26648), (6662, 19448), (9724, 13324)]