16143248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 35591472

約数和(自身を除く): 19448224

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 67, 74, 88, 134, 148, 176, 268, 296, 407, 536, 592, 737, 814, 1072, 1369, 1474, 1628, 2479, 2738, 2948, 3256, 4958, 5476, 5896, 6512, 9916, 10952, 11792, 15059, 19832, 21904, 27269, 30118, 39664, 54538, 60236, 91723, 109076, 120472, 183446, 218152, 240944, 366892, 436304, 733784, 1008953, 1467568, 2017906, 4035812, 8071624, 16143248]

約数ペア:

[(1, 16143248), (2, 8071624), (4, 4035812), (8, 2017906), (11, 1467568), (16, 1008953), (22, 733784), (37, 436304), (44, 366892), (67, 240944), (74, 218152), (88, 183446), (134, 120472), (148, 109076), (176, 91723), (268, 60236), (296, 54538), (407, 39664), (536, 30118), (592, 27269), (737, 21904), (814, 19832), (1072, 15059), (1369, 11792), (1474, 10952), (1628, 9916), (2479, 6512), (2738, 5896), (2948, 5476), (3256, 4958)]