167170416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 495206400

約数和(自身を除く): 328035984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 778, 1167, 1279, 1556, 2334, 2558, 2723, 3112, 3837, 4668, 5116, 5446, 6224, 7674, 8169, 8953, 9336, 10232, 10892, 15348, 16338, 17906, 18672, 20464, 21784, 26859, 30696, 32676, 35812, 43568, 53718, 61392, 65352, 71624, 107436, 130704, 143248, 214872, 429744, 497531, 995062, 1492593, 1990124, 2985186, 3482717, 3980248, 5970372, 6965434, 7960496, 10448151, 11940744, 13930868, 20896302, 23881488, 27861736, 41792604, 55723472, 83585208, 167170416]

約数ペア:

[(1, 167170416), (2, 83585208), (3, 55723472), (4, 41792604), (6, 27861736), (7, 23881488), (8, 20896302), (12, 13930868), (14, 11940744), (16, 10448151), (21, 7960496), (24, 6965434), (28, 5970372), (42, 3980248), (48, 3482717), (56, 2985186), (84, 1990124), (112, 1492593), (168, 995062), (336, 497531), (389, 429744), (778, 214872), (1167, 143248), (1279, 130704), (1556, 107436), (2334, 71624), (2558, 65352), (2723, 61392), (3112, 53718), (3837, 43568), (4668, 35812), (5116, 32676), (5446, 30696), (6224, 26859), (7674, 21784), (8169, 20464), (8953, 18672), (9336, 17906), (10232, 16338), (10892, 15348)]