157050438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 320516352

約数和(自身を除く): 163465914

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 2131, 4262, 6393, 12283, 12786, 24566, 36849, 73698, 151301, 302602, 368663, 453903, 737326, 907806, 1105989, 2211978, 26175073, 52350146, 78525219, 157050438]

約数ペア:

[(1, 157050438), (2, 78525219), (3, 52350146), (6, 26175073), (71, 2211978), (142, 1105989), (173, 907806), (213, 737326), (346, 453903), (426, 368663), (519, 302602), (1038, 151301), (2131, 73698), (4262, 36849), (6393, 24566), (12283, 12786)]