156931752129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22137361}}^1$

素因数の和:22137520

約数の個数: 16

約数和(自身を含む): 223144608960

約数和(自身を除く): 66212856831

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 22137361, 66412083, 376335137, 1129005411, 3077093179, 9231279537, 52310584043, 156931752129]

約数ペア:

[(1, 156931752129), (3, 52310584043), (17, 9231279537), (51, 3077093179), (139, 1129005411), (417, 376335137), (2363, 66412083), (7089, 22137361)]