164722336

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 337629600

約数和(自身を除く): 172907264

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 1376, 1888, 2029, 2537, 4058, 5074, 8116, 10148, 16232, 20296, 32464, 40592, 64928, 81184, 87247, 119711, 174494, 239422, 348988, 478844, 697976, 957688, 1395952, 1915376, 2791904, 3830752, 5147573, 10295146, 20590292, 41180584, 82361168, 164722336]

約数ペア:

[(1, 164722336), (2, 82361168), (4, 41180584), (8, 20590292), (16, 10295146), (32, 5147573), (43, 3830752), (59, 2791904), (86, 1915376), (118, 1395952), (172, 957688), (236, 697976), (344, 478844), (472, 348988), (688, 239422), (944, 174494), (1376, 119711), (1888, 87247), (2029, 81184), (2537, 64928), (4058, 40592), (5074, 32464), (8116, 20296), (10148, 16232)]