138976824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4157}}^1$

素因数の和:4372

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 260191176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4157, 4179, 4776, 5572, 8314, 8358, 11144, 12471, 16628, 16716, 24942, 29099, 33256, 33432, 49884, 58198, 87297, 99768, 116396, 174594, 232792, 349188, 698376, 827243, 1654486, 2481729, 3308972, 4963458, 5790701, 6617944, 9926916, 11581402, 17372103, 19853832, 23162804, 34744206, 46325608, 69488412, 138976824]

約数ペア:

[(1, 138976824), (2, 69488412), (3, 46325608), (4, 34744206), (6, 23162804), (7, 19853832), (8, 17372103), (12, 11581402), (14, 9926916), (21, 6617944), (24, 5790701), (28, 4963458), (42, 3308972), (56, 2481729), (84, 1654486), (168, 827243), (199, 698376), (398, 349188), (597, 232792), (796, 174594), (1194, 116396), (1393, 99768), (1592, 87297), (2388, 58198), (2786, 49884), (4157, 33432), (4179, 33256), (4776, 29099), (5572, 24942), (8314, 16716), (8358, 16628), (11144, 12471)]