168397656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27091}}^1$

素因数の和:27144

約数の個数: 64

約数和(自身を含む): 494158080

約数和(自身を除く): 325760424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 27091, 54182, 81273, 108364, 162546, 189637, 216728, 325092, 379274, 568911, 650184, 758548, 1002367, 1137822, 1517096, 2004734, 2275644, 3007101, 4009468, 4551288, 6014202, 7016569, 8018936, 12028404, 14033138, 21049707, 24056808, 28066276, 42099414, 56132552, 84198828, 168397656]

約数ペア:

[(1, 168397656), (2, 84198828), (3, 56132552), (4, 42099414), (6, 28066276), (7, 24056808), (8, 21049707), (12, 14033138), (14, 12028404), (21, 8018936), (24, 7016569), (28, 6014202), (37, 4551288), (42, 4009468), (56, 3007101), (74, 2275644), (84, 2004734), (111, 1517096), (148, 1137822), (168, 1002367), (222, 758548), (259, 650184), (296, 568911), (444, 379274), (518, 325092), (777, 216728), (888, 189637), (1036, 162546), (1554, 108364), (2072, 81273), (3108, 54182), (6216, 27091)]