131269008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 367295936

約数和(自身を除く): 236026928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 844, 997, 1266, 1688, 1994, 2532, 2743, 2991, 3376, 3988, 5064, 5486, 5982, 7976, 8229, 10128, 10972, 11964, 12961, 15952, 16458, 21944, 23928, 25922, 32916, 38883, 43888, 47856, 51844, 65832, 77766, 103688, 131664, 155532, 207376, 210367, 311064, 420734, 622128, 631101, 841468, 1262202, 1682936, 2524404, 2734771, 3365872, 5048808, 5469542, 8204313, 10097616, 10939084, 16408626, 21878168, 32817252, 43756336, 65634504, 131269008]

約数ペア:

[(1, 131269008), (2, 65634504), (3, 43756336), (4, 32817252), (6, 21878168), (8, 16408626), (12, 10939084), (13, 10097616), (16, 8204313), (24, 5469542), (26, 5048808), (39, 3365872), (48, 2734771), (52, 2524404), (78, 1682936), (104, 1262202), (156, 841468), (208, 631101), (211, 622128), (312, 420734), (422, 311064), (624, 210367), (633, 207376), (844, 155532), (997, 131664), (1266, 103688), (1688, 77766), (1994, 65832), (2532, 51844), (2743, 47856), (2991, 43888), (3376, 38883), (3988, 32916), (5064, 25922), (5486, 23928), (5982, 21944), (7976, 16458), (8229, 15952), (10128, 12961), (10972, 11964)]