123745216

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6737}}^1$

素因数の和:6797

約数の個数: 56

約数和(自身を含む): 287523936

約数和(自身を除く): 163778720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 6737, 9184, 13474, 18368, 26948, 47159, 53896, 94318, 107792, 188636, 215584, 276217, 377272, 431168, 552434, 754544, 1104868, 1509088, 1933519, 2209736, 3018176, 3867038, 4419472, 7734076, 8838944, 15468152, 17677888, 30936304, 61872608, 123745216]

約数ペア:

[(1, 123745216), (2, 61872608), (4, 30936304), (7, 17677888), (8, 15468152), (14, 8838944), (16, 7734076), (28, 4419472), (32, 3867038), (41, 3018176), (56, 2209736), (64, 1933519), (82, 1509088), (112, 1104868), (164, 754544), (224, 552434), (287, 431168), (328, 377272), (448, 276217), (574, 215584), (656, 188636), (1148, 107792), (1312, 94318), (2296, 53896), (2624, 47159), (4592, 26948), (6737, 18368), (9184, 13474)]