157027514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2297}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 284584320

約数和(自身を除く): 127556806

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 1799, 2297, 3598, 4594, 4883, 9766, 16079, 32158, 34181, 43643, 68362, 87286, 305501, 590329, 611002, 1180658, 4132303, 8264606, 11216251, 22432502, 78513757, 157027514]

約数ペア:

[(1, 157027514), (2, 78513757), (7, 22432502), (14, 11216251), (19, 8264606), (38, 4132303), (133, 1180658), (257, 611002), (266, 590329), (514, 305501), (1799, 87286), (2297, 68362), (3598, 43643), (4594, 34181), (4883, 32158), (9766, 16079)]