149992668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 447104000

約数和(自身を除く): 297111332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 997, 1194, 1393, 1791, 1994, 2388, 2786, 2991, 3582, 3988, 4179, 5373, 5572, 5982, 6979, 7164, 8358, 8973, 10746, 11964, 12537, 13958, 16716, 17946, 20937, 21492, 25074, 26919, 27916, 35892, 37611, 41874, 50148, 53838, 62811, 75222, 83748, 107676, 125622, 150444, 188433, 198403, 251244, 376866, 396806, 595209, 753732, 793612, 1190418, 1388821, 1785627, 2380836, 2777642, 3571254, 4166463, 5356881, 5555284, 7142508, 8332926, 10713762, 12499389, 16665852, 21427524, 24998778, 37498167, 49997556, 74996334, 149992668]

約数ペア:

[(1, 149992668), (2, 74996334), (3, 49997556), (4, 37498167), (6, 24998778), (7, 21427524), (9, 16665852), (12, 12499389), (14, 10713762), (18, 8332926), (21, 7142508), (27, 5555284), (28, 5356881), (36, 4166463), (42, 3571254), (54, 2777642), (63, 2380836), (84, 1785627), (108, 1388821), (126, 1190418), (189, 793612), (199, 753732), (252, 595209), (378, 396806), (398, 376866), (597, 251244), (756, 198403), (796, 188433), (997, 150444), (1194, 125622), (1393, 107676), (1791, 83748), (1994, 75222), (2388, 62811), (2786, 53838), (2991, 50148), (3582, 41874), (3988, 37611), (4179, 35892), (5373, 27916), (5572, 26919), (5982, 25074), (6979, 21492), (7164, 20937), (8358, 17946), (8973, 16716), (10746, 13958), (11964, 12537)]