179848396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 392878080

約数和(自身を除く): 213029684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 6959, 12922, 13918, 25844, 27836, 48713, 90467, 97426, 180934, 194852, 361868, 494089, 633269, 988178, 1266538, 1976356, 2533076, 3458623, 6423157, 6917246, 12846314, 13834492, 25692628, 44962099, 89924198, 179848396]

約数ペア:

[(1, 179848396), (2, 89924198), (4, 44962099), (7, 25692628), (13, 13834492), (14, 12846314), (26, 6917246), (28, 6423157), (52, 3458623), (71, 2533076), (91, 1976356), (142, 1266538), (182, 988178), (284, 633269), (364, 494089), (497, 361868), (923, 194852), (994, 180934), (1846, 97426), (1988, 90467), (3692, 48713), (6461, 27836), (6959, 25844), (12922, 13918)]