156923195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 233186688

約数和(自身を除く): 76263493

約数列:

[1, 5, 11, 13, 41, 53, 55, 65, 101, 143, 205, 265, 451, 505, 533, 583, 689, 715, 1111, 1313, 2173, 2255, 2665, 2915, 3445, 4141, 5353, 5555, 5863, 6565, 7579, 10865, 14443, 20705, 23903, 26765, 28249, 29315, 37895, 45551, 53833, 58883, 69589, 72215, 119515, 141245, 219473, 227755, 269165, 294415, 310739, 347945, 592163, 765479, 1097365, 1553695, 2414203, 2853149, 2960815, 3827395, 12071015, 14265745, 31384639, 156923195]

約数ペア:

[(1, 156923195), (5, 31384639), (11, 14265745), (13, 12071015), (41, 3827395), (53, 2960815), (55, 2853149), (65, 2414203), (101, 1553695), (143, 1097365), (205, 765479), (265, 592163), (451, 347945), (505, 310739), (533, 294415), (583, 269165), (689, 227755), (715, 219473), (1111, 141245), (1313, 119515), (2173, 72215), (2255, 69589), (2665, 58883), (2915, 53833), (3445, 45551), (4141, 37895), (5353, 29315), (5555, 28249), (5863, 26765), (6565, 23903), (7579, 20705), (10865, 14443)]