160722156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 439276656

約数和(自身を除く): 278554500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1741, 1884, 2198, 3297, 3482, 4396, 5223, 6594, 6964, 7693, 10446, 12187, 13188, 15386, 20892, 23079, 24374, 30772, 36561, 46158, 48748, 73122, 85309, 92316, 146244, 170618, 255927, 273337, 341236, 511854, 546674, 820011, 1023708, 1093348, 1640022, 1913359, 3280044, 3826718, 5740077, 7653436, 11480154, 13393513, 22960308, 26787026, 40180539, 53574052, 80361078, 160722156]

約数ペア:

[(1, 160722156), (2, 80361078), (3, 53574052), (4, 40180539), (6, 26787026), (7, 22960308), (12, 13393513), (14, 11480154), (21, 7653436), (28, 5740077), (42, 3826718), (49, 3280044), (84, 1913359), (98, 1640022), (147, 1093348), (157, 1023708), (196, 820011), (294, 546674), (314, 511854), (471, 341236), (588, 273337), (628, 255927), (942, 170618), (1099, 146244), (1741, 92316), (1884, 85309), (2198, 73122), (3297, 48748), (3482, 46158), (4396, 36561), (5223, 30772), (6594, 24374), (6964, 23079), (7693, 20892), (10446, 15386), (12187, 13188)]