156918660952685

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1\times {\mathrm{659}}^1\times {\mathrm{274187}}^1$

素因数の和:275486

約数の個数: 48

約数和(自身を含む): 200668172886720

約数和(自身を除く): 43749511934035

約数列:

[1, 5, 17, 85, 289, 601, 659, 1445, 3005, 3295, 10217, 11203, 51085, 56015, 173689, 190451, 274187, 396059, 868445, 952255, 1370935, 1980295, 4661179, 6733003, 23305895, 33665015, 79240043, 114461051, 164786387, 180689233, 396200215, 572305255, 823931935, 903446165, 2801368579, 3071716961, 14006842895, 15358584805, 47623265843, 52219188337, 108594229033, 238116329215, 261095941685, 542971145165, 1846101893561, 9230509467805, 31383732190537, 156918660952685]

約数ペア:

[(1, 156918660952685), (5, 31383732190537), (17, 9230509467805), (85, 1846101893561), (289, 542971145165), (601, 261095941685), (659, 238116329215), (1445, 108594229033), (3005, 52219188337), (3295, 47623265843), (10217, 15358584805), (11203, 14006842895), (51085, 3071716961), (56015, 2801368579), (173689, 903446165), (190451, 823931935), (274187, 572305255), (396059, 396200215), (868445, 180689233), (952255, 164786387), (1370935, 114461051), (1980295, 79240043), (4661179, 33665015), (6733003, 23305895)]