166078864

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 383725440

約数和(自身を除く): 217646576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 59, 82, 112, 118, 164, 236, 287, 328, 413, 472, 574, 613, 656, 826, 944, 1148, 1226, 1652, 2296, 2419, 2452, 3304, 4291, 4592, 4838, 4904, 6608, 8582, 9676, 9808, 16933, 17164, 19352, 25133, 33866, 34328, 36167, 38704, 50266, 67732, 68656, 72334, 100532, 135464, 144668, 175931, 201064, 253169, 270928, 289336, 351862, 402128, 506338, 578672, 703724, 1012676, 1407448, 1482847, 2025352, 2814896, 2965694, 4050704, 5931388, 10379929, 11862776, 20759858, 23725552, 41519716, 83039432, 166078864]

約数ペア:

[(1, 166078864), (2, 83039432), (4, 41519716), (7, 23725552), (8, 20759858), (14, 11862776), (16, 10379929), (28, 5931388), (41, 4050704), (56, 2965694), (59, 2814896), (82, 2025352), (112, 1482847), (118, 1407448), (164, 1012676), (236, 703724), (287, 578672), (328, 506338), (413, 402128), (472, 351862), (574, 289336), (613, 270928), (656, 253169), (826, 201064), (944, 175931), (1148, 144668), (1226, 135464), (1652, 100532), (2296, 72334), (2419, 68656), (2452, 67732), (3304, 50266), (4291, 38704), (4592, 36167), (4838, 34328), (4904, 33866), (6608, 25133), (8582, 19352), (9676, 17164), (9808, 16933)]