164078208

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20347}}^1$

素因数の和:20374

約数の個数: 96

約数和(自身を含む): 539628960

約数和(自身を除く): 375550752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20347, 40694, 61041, 81388, 122082, 142429, 162776, 183123, 244164, 284858, 325552, 366246, 427287, 488328, 569716, 651104, 732492, 854574, 976656, 1139432, 1281861, 1302208, 1464984, 1709148, 1953312, 2278864, 2563722, 2604416, 2929968, 3418296, 3906624, 4557728, 5127444, 5859936, 6836592, 7813248, 9115456, 10254888, 11719872, 13673184, 18230912, 20509776, 23439744, 27346368, 41019552, 54692736, 82039104, 164078208]

約数ペア:

[(1, 164078208), (2, 82039104), (3, 54692736), (4, 41019552), (6, 27346368), (7, 23439744), (8, 20509776), (9, 18230912), (12, 13673184), (14, 11719872), (16, 10254888), (18, 9115456), (21, 7813248), (24, 6836592), (28, 5859936), (32, 5127444), (36, 4557728), (42, 3906624), (48, 3418296), (56, 2929968), (63, 2604416), (64, 2563722), (72, 2278864), (84, 1953312), (96, 1709148), (112, 1464984), (126, 1302208), (128, 1281861), (144, 1139432), (168, 976656), (192, 854574), (224, 732492), (252, 651104), (288, 569716), (336, 488328), (384, 427287), (448, 366246), (504, 325552), (576, 284858), (672, 244164), (896, 183123), (1008, 162776), (1152, 142429), (1344, 122082), (2016, 81388), (2688, 61041), (4032, 40694), (8064, 20347)]