156985231267

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{667883}}^1$

素因数の和:668130

約数の個数: 16

約数和(自身を含む): 168306768000

約数和(自身を除く): 11321536733

約数列:

[1, 19, 89, 139, 1691, 2641, 12371, 235049, 667883, 12689777, 59441587, 92835737, 1129390153, 1763879003, 8262380593, 156985231267]

約数ペア:

[(1, 156985231267), (19, 8262380593), (89, 1763879003), (139, 1129390153), (1691, 92835737), (2641, 59441587), (12371, 12689777), (235049, 667883)]