168221568

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1913}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 449024400

約数和(自身を除く): 280802832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 916, 1374, 1832, 1913, 2748, 3664, 3826, 5496, 5739, 7328, 7652, 10992, 11478, 14656, 15304, 21984, 22956, 29312, 30608, 43968, 45912, 61216, 87936, 91824, 122432, 183648, 244864, 367296, 438077, 734592, 876154, 1314231, 1752308, 2628462, 3504616, 5256924, 7009232, 10513848, 14018464, 21027696, 28036928, 42055392, 56073856, 84110784, 168221568]

約数ペア:

[(1, 168221568), (2, 84110784), (3, 56073856), (4, 42055392), (6, 28036928), (8, 21027696), (12, 14018464), (16, 10513848), (24, 7009232), (32, 5256924), (48, 3504616), (64, 2628462), (96, 1752308), (128, 1314231), (192, 876154), (229, 734592), (384, 438077), (458, 367296), (687, 244864), (916, 183648), (1374, 122432), (1832, 91824), (1913, 87936), (2748, 61216), (3664, 45912), (3826, 43968), (5496, 30608), (5739, 29312), (7328, 22956), (7652, 21984), (10992, 15304), (11478, 14656)]