157047548

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19543}}^1$

素因数の和:19602

約数の個数: 36

約数和(自身を含む): 327518352

約数和(自身を除く): 170470804

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 19543, 39086, 78172, 136801, 273602, 547204, 801263, 957607, 1602526, 1915214, 3205052, 3830428, 5608841, 11217682, 22435364, 39261887, 78523774, 157047548]

約数ペア:

[(1, 157047548), (2, 78523774), (4, 39261887), (7, 22435364), (14, 11217682), (28, 5608841), (41, 3830428), (49, 3205052), (82, 1915214), (98, 1602526), (164, 957607), (196, 801263), (287, 547204), (574, 273602), (1148, 136801), (2009, 78172), (4018, 39086), (8036, 19543)]