129340086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 281829888

約数和(自身を除く): 152489802

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 73, 74, 111, 138, 146, 219, 222, 347, 438, 694, 851, 1041, 1679, 1702, 2082, 2553, 2701, 3358, 5037, 5106, 5402, 7981, 8103, 10074, 12839, 15962, 16206, 23943, 25331, 25678, 38517, 47886, 50662, 62123, 75993, 77034, 124246, 151986, 186369, 295297, 372738, 582613, 590594, 885891, 937247, 1165226, 1747839, 1771782, 1874494, 2811741, 3495678, 5623482, 21556681, 43113362, 64670043, 129340086]

約数ペア:

[(1, 129340086), (2, 64670043), (3, 43113362), (6, 21556681), (23, 5623482), (37, 3495678), (46, 2811741), (69, 1874494), (73, 1771782), (74, 1747839), (111, 1165226), (138, 937247), (146, 885891), (219, 590594), (222, 582613), (347, 372738), (438, 295297), (694, 186369), (851, 151986), (1041, 124246), (1679, 77034), (1702, 75993), (2082, 62123), (2553, 50662), (2701, 47886), (3358, 38517), (5037, 25678), (5106, 25331), (5402, 23943), (7981, 16206), (8103, 15962), (10074, 12839)]