126678524

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20849}}^1$

素因数の和:20898

約数の個数: 36

約数和(自身を含む): 266212800

約数和(自身を除く): 139534276

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 20849, 41698, 83396, 145943, 291886, 583772, 646319, 1021601, 1292638, 2043202, 2585276, 4086404, 4524233, 9048466, 18096932, 31669631, 63339262, 126678524]

約数ペア:

[(1, 126678524), (2, 63339262), (4, 31669631), (7, 18096932), (14, 9048466), (28, 4524233), (31, 4086404), (49, 2585276), (62, 2043202), (98, 1292638), (124, 1021601), (196, 646319), (217, 583772), (434, 291886), (868, 145943), (1519, 83396), (3038, 41698), (6076, 20849)]