126360488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19333}}^1$

素因数の和:19401

約数の個数: 32

約数和(自身を含む): 255208800

約数和(自身を除く): 128848312

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 19333, 38666, 77332, 154664, 367327, 734654, 831319, 1469308, 1662638, 2938616, 3325276, 6650552, 15795061, 31590122, 63180244, 126360488]

約数ペア:

[(1, 126360488), (2, 63180244), (4, 31590122), (8, 15795061), (19, 6650552), (38, 3325276), (43, 2938616), (76, 1662638), (86, 1469308), (152, 831319), (172, 734654), (344, 367327), (817, 154664), (1634, 77332), (3268, 38666), (6536, 19333)]