108642128

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 251233920

約数和(自身を除く): 142591792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 59, 82, 112, 118, 164, 236, 287, 328, 401, 413, 472, 574, 656, 802, 826, 944, 1148, 1604, 1652, 2296, 2419, 2807, 3208, 3304, 4592, 4838, 5614, 6416, 6608, 9676, 11228, 16441, 16933, 19352, 22456, 23659, 32882, 33866, 38704, 44912, 47318, 65764, 67732, 94636, 115087, 131528, 135464, 165613, 189272, 230174, 263056, 270928, 331226, 378544, 460348, 662452, 920696, 970019, 1324904, 1841392, 1940038, 2649808, 3880076, 6790133, 7760152, 13580266, 15520304, 27160532, 54321064, 108642128]

約数ペア:

[(1, 108642128), (2, 54321064), (4, 27160532), (7, 15520304), (8, 13580266), (14, 7760152), (16, 6790133), (28, 3880076), (41, 2649808), (56, 1940038), (59, 1841392), (82, 1324904), (112, 970019), (118, 920696), (164, 662452), (236, 460348), (287, 378544), (328, 331226), (401, 270928), (413, 263056), (472, 230174), (574, 189272), (656, 165613), (802, 135464), (826, 131528), (944, 115087), (1148, 94636), (1604, 67732), (1652, 65764), (2296, 47318), (2419, 44912), (2807, 38704), (3208, 33866), (3304, 32882), (4592, 23659), (4838, 22456), (5614, 19352), (6416, 16933), (6608, 16441), (9676, 11228)]