164072664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325541}}^1$

素因数の和:325560

約数の個数: 48

約数和(自身を含む): 507845520

約数和(自身を除く): 343772856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 325541, 651082, 976623, 1302164, 1953246, 2278787, 2604328, 2929869, 3906492, 4557574, 5859738, 6836361, 7812984, 9115148, 11719476, 13672722, 18230296, 20509083, 23438952, 27345444, 41018166, 54690888, 82036332, 164072664]

約数ペア:

[(1, 164072664), (2, 82036332), (3, 54690888), (4, 41018166), (6, 27345444), (7, 23438952), (8, 20509083), (9, 18230296), (12, 13672722), (14, 11719476), (18, 9115148), (21, 7812984), (24, 6836361), (28, 5859738), (36, 4557574), (42, 3906492), (56, 2929869), (63, 2604328), (72, 2278787), (84, 1953246), (126, 1302164), (168, 976623), (252, 651082), (504, 325541)]