126688912

素因数分解:

$2^4\times 7^2\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 60

約数和(自身を含む): 287045616

約数和(自身を除く): 160356704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 283, 392, 566, 571, 784, 1132, 1142, 1981, 2264, 2284, 3962, 3997, 4528, 4568, 7924, 7994, 9136, 13867, 15848, 15988, 27734, 27979, 31696, 31976, 55468, 55958, 63952, 110936, 111916, 161593, 221872, 223832, 323186, 447664, 646372, 1131151, 1292744, 2262302, 2585488, 4524604, 7918057, 9049208, 15836114, 18098416, 31672228, 63344456, 126688912]

約数ペア:

[(1, 126688912), (2, 63344456), (4, 31672228), (7, 18098416), (8, 15836114), (14, 9049208), (16, 7918057), (28, 4524604), (49, 2585488), (56, 2262302), (98, 1292744), (112, 1131151), (196, 646372), (283, 447664), (392, 323186), (566, 223832), (571, 221872), (784, 161593), (1132, 111916), (1142, 110936), (1981, 63952), (2264, 55958), (2284, 55468), (3962, 31976), (3997, 31696), (4528, 27979), (4568, 27734), (7924, 15988), (7994, 15848), (9136, 13867)]