156989598322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1\times {\mathrm{993341}}^1$

素因数の和:997521

約数の個数: 16

約数和(自身を含む): 247938163200

約数和(自身を除く): 90948564878

約数列:

[1, 2, 19, 38, 4159, 8318, 79021, 158042, 993341, 1986682, 18873479, 37746958, 4131305219, 8262610438, 78494799161, 156989598322]

約数ペア:

[(1, 156989598322), (2, 78494799161), (19, 8262610438), (38, 4131305219), (4159, 37746958), (8318, 18873479), (79021, 1986682), (158042, 993341)]