156967228015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{81559}}^1$

素因数の和:82627

約数の個数: 32

約数和(自身を含む): 210052886400

約数和(自身を除く): 53085658385

約数列:

[1, 5, 13, 29, 65, 145, 377, 1021, 1885, 5105, 13273, 29609, 66365, 81559, 148045, 384917, 407795, 1060267, 1924585, 2365211, 5301335, 11826055, 30747743, 83271739, 153738715, 416358695, 1082532607, 2414880431, 5412663035, 12074402155, 31393445603, 156967228015]

約数ペア:

[(1, 156967228015), (5, 31393445603), (13, 12074402155), (29, 5412663035), (65, 2414880431), (145, 1082532607), (377, 416358695), (1021, 153738715), (1885, 83271739), (5105, 30747743), (13273, 11826055), (29609, 5301335), (66365, 2365211), (81559, 1924585), (148045, 1060267), (384917, 407795)]