156817241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1283}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 189004800

約数和(自身を除く): 32187559

約数列:

[1, 7, 19, 133, 919, 1283, 6433, 8981, 17461, 24377, 122227, 170639, 1179077, 8253539, 22402463, 156817241]

約数ペア:

[(1, 156817241), (7, 22402463), (19, 8253539), (133, 1179077), (919, 170639), (1283, 122227), (6433, 24377), (8981, 17461)]