157034984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 331050240

約数和(自身を除く): 174015256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 391, 488, 782, 823, 1037, 1403, 1564, 1646, 2074, 2806, 3128, 3292, 4148, 5612, 6584, 8296, 11224, 13991, 18929, 23851, 27982, 37858, 47702, 50203, 55964, 75716, 95404, 100406, 111928, 151432, 190808, 200812, 321793, 401624, 643586, 853451, 1154669, 1287172, 1706902, 2309338, 2574344, 3413804, 4618676, 6827608, 9237352, 19629373, 39258746, 78517492, 157034984]

約数ペア:

[(1, 157034984), (2, 78517492), (4, 39258746), (8, 19629373), (17, 9237352), (23, 6827608), (34, 4618676), (46, 3413804), (61, 2574344), (68, 2309338), (92, 1706902), (122, 1287172), (136, 1154669), (184, 853451), (244, 643586), (391, 401624), (488, 321793), (782, 200812), (823, 190808), (1037, 151432), (1403, 111928), (1564, 100406), (1646, 95404), (2074, 75716), (2806, 55964), (3128, 50203), (3292, 47702), (4148, 37858), (5612, 27982), (6584, 23851), (8296, 18929), (11224, 13991)]