165561312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{246371}}^1$

素因数の和:246391

約数の個数: 48

約数和(自身を含む): 496685952

約数和(自身を除く): 331124640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 246371, 492742, 739113, 985484, 1478226, 1724597, 1970968, 2956452, 3449194, 3941936, 5173791, 5912904, 6898388, 7883872, 10347582, 11825808, 13796776, 20695164, 23651616, 27593552, 41390328, 55187104, 82780656, 165561312]

約数ペア:

[(1, 165561312), (2, 82780656), (3, 55187104), (4, 41390328), (6, 27593552), (7, 23651616), (8, 20695164), (12, 13796776), (14, 11825808), (16, 10347582), (21, 7883872), (24, 6898388), (28, 5912904), (32, 5173791), (42, 3941936), (48, 3449194), (56, 2956452), (84, 1970968), (96, 1724597), (112, 1478226), (168, 985484), (224, 739113), (336, 492742), (672, 246371)]