168519090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 418454784

約数和(自身を除く): 249935694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 157, 185, 222, 314, 370, 471, 555, 785, 942, 967, 1110, 1570, 1934, 2355, 2901, 4710, 4835, 5802, 5809, 9670, 11618, 14505, 17427, 29010, 29045, 34854, 35779, 58090, 71558, 87135, 107337, 151819, 174270, 178895, 214674, 303638, 357790, 455457, 536685, 759095, 910914, 1073370, 1518190, 2277285, 4554570, 5617303, 11234606, 16851909, 28086515, 33703818, 56173030, 84259545, 168519090]

約数ペア:

[(1, 168519090), (2, 84259545), (3, 56173030), (5, 33703818), (6, 28086515), (10, 16851909), (15, 11234606), (30, 5617303), (37, 4554570), (74, 2277285), (111, 1518190), (157, 1073370), (185, 910914), (222, 759095), (314, 536685), (370, 455457), (471, 357790), (555, 303638), (785, 214674), (942, 178895), (967, 174270), (1110, 151819), (1570, 107337), (1934, 87135), (2355, 71558), (2901, 58090), (4710, 35779), (4835, 34854), (5802, 29045), (5809, 29010), (9670, 17427), (11618, 14505)]