127798188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2909}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 341564160

約数和(自身を除く): 213765972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1569, 2092, 2909, 3138, 3661, 5818, 6276, 7322, 8727, 10983, 11636, 14644, 17454, 20363, 21966, 34908, 40726, 43932, 61089, 81452, 122178, 244356, 1521407, 3042814, 4564221, 6085628, 9128442, 10649849, 18256884, 21299698, 31949547, 42599396, 63899094, 127798188]

約数ペア:

[(1, 127798188), (2, 63899094), (3, 42599396), (4, 31949547), (6, 21299698), (7, 18256884), (12, 10649849), (14, 9128442), (21, 6085628), (28, 4564221), (42, 3042814), (84, 1521407), (523, 244356), (1046, 122178), (1569, 81452), (2092, 61089), (2909, 43932), (3138, 40726), (3661, 34908), (5818, 21966), (6276, 20363), (7322, 17454), (8727, 14644), (10983, 11636)]