125984488

素因数分解:

$2^3\times 7^2\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 275758020

約数和(自身を除く): 149773532

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 557, 577, 1114, 1154, 2228, 2308, 3899, 4039, 4456, 4616, 7798, 8078, 15596, 16156, 27293, 28273, 31192, 32312, 54586, 56546, 109172, 113092, 218344, 226184, 321389, 642778, 1285556, 2249723, 2571112, 4499446, 8998892, 15748061, 17997784, 31496122, 62992244, 125984488]

約数ペア:

[(1, 125984488), (2, 62992244), (4, 31496122), (7, 17997784), (8, 15748061), (14, 8998892), (28, 4499446), (49, 2571112), (56, 2249723), (98, 1285556), (196, 642778), (392, 321389), (557, 226184), (577, 218344), (1114, 113092), (1154, 109172), (2228, 56546), (2308, 54586), (3899, 32312), (4039, 31192), (4456, 28273), (4616, 27293), (7798, 16156), (8078, 15596)]