166557846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 433198080

約数和(自身を除く): 266640234

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 67, 78, 87, 91, 134, 157, 174, 182, 201, 203, 273, 314, 377, 402, 406, 469, 471, 546, 609, 754, 871, 938, 942, 1099, 1131, 1218, 1407, 1742, 1943, 2041, 2198, 2262, 2613, 2639, 2814, 3297, 3886, 4082, 4553, 5226, 5278, 5829, 6097, 6123, 6594, 7917, 9106, 10519, 11658, 12194, 12246, 13601, 13659, 14287, 15834, 18291, 21038, 25259, 27202, 27318, 28574, 31557, 31871, 36582, 40803, 42861, 50518, 59189, 63114, 63742, 73633, 75777, 81606, 85722, 95613, 118378, 136747, 147266, 151554, 176813, 177567, 191226, 220899, 273494, 305051, 353626, 355134, 410241, 414323, 441798, 530439, 610102, 820482, 828646, 915153, 957229, 1060878, 1242969, 1830306, 1914458, 2135357, 2485938, 2871687, 3965663, 4270714, 5743374, 6406071, 7931326, 11896989, 12812142, 23793978, 27759641, 55519282, 83278923, 166557846]

約数ペア:

[(1, 166557846), (2, 83278923), (3, 55519282), (6, 27759641), (7, 23793978), (13, 12812142), (14, 11896989), (21, 7931326), (26, 6406071), (29, 5743374), (39, 4270714), (42, 3965663), (58, 2871687), (67, 2485938), (78, 2135357), (87, 1914458), (91, 1830306), (134, 1242969), (157, 1060878), (174, 957229), (182, 915153), (201, 828646), (203, 820482), (273, 610102), (314, 530439), (377, 441798), (402, 414323), (406, 410241), (469, 355134), (471, 353626), (546, 305051), (609, 273494), (754, 220899), (871, 191226), (938, 177567), (942, 176813), (1099, 151554), (1131, 147266), (1218, 136747), (1407, 118378), (1742, 95613), (1943, 85722), (2041, 81606), (2198, 75777), (2262, 73633), (2613, 63742), (2639, 63114), (2814, 59189), (3297, 50518), (3886, 42861), (4082, 40803), (4553, 36582), (5226, 31871), (5278, 31557), (5829, 28574), (6097, 27318), (6123, 27202), (6594, 25259), (7917, 21038), (9106, 18291), (10519, 15834), (11658, 14287), (12194, 13659), (12246, 13601)]