156247616

素因数分解:

$2^6\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 356128320

約数和(自身を除く): 199880704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 229, 448, 458, 916, 1523, 1603, 1832, 3046, 3206, 3664, 6092, 6412, 7328, 10661, 12184, 12824, 14656, 21322, 24368, 25648, 42644, 48736, 51296, 85288, 97472, 102592, 170576, 341152, 348767, 682304, 697534, 1395068, 2441369, 2790136, 4882738, 5580272, 9765476, 11160544, 19530952, 22321088, 39061904, 78123808, 156247616]

約数ペア:

[(1, 156247616), (2, 78123808), (4, 39061904), (7, 22321088), (8, 19530952), (14, 11160544), (16, 9765476), (28, 5580272), (32, 4882738), (56, 2790136), (64, 2441369), (112, 1395068), (224, 697534), (229, 682304), (448, 348767), (458, 341152), (916, 170576), (1523, 102592), (1603, 97472), (1832, 85288), (3046, 51296), (3206, 48736), (3664, 42644), (6092, 25648), (6412, 24368), (7328, 21322), (10661, 14656), (12184, 12824)]