156918570465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{130957}}^1$

素因数の和:131146

約数の個数: 64

約数和(自身を含む): 275175235584

約数和(自身を除く): 118256665119

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 127, 185, 255, 381, 555, 629, 635, 1887, 1905, 2159, 3145, 4699, 6477, 9435, 10795, 14097, 23495, 32385, 70485, 79883, 130957, 239649, 392871, 399415, 654785, 1198245, 1964355, 2226269, 4845409, 6678807, 11131345, 14536227, 16631539, 24227045, 33394035, 49894617, 72681135, 82371953, 83157695, 247115859, 249473085, 282736163, 411859765, 615366943, 848208489, 1235579295, 1413680815, 1846100829, 3076834715, 4241042445, 9230504145, 10461238031, 31383714093, 52306190155, 156918570465]

約数ペア:

[(1, 156918570465), (3, 52306190155), (5, 31383714093), (15, 10461238031), (17, 9230504145), (37, 4241042445), (51, 3076834715), (85, 1846100829), (111, 1413680815), (127, 1235579295), (185, 848208489), (255, 615366943), (381, 411859765), (555, 282736163), (629, 249473085), (635, 247115859), (1887, 83157695), (1905, 82371953), (2159, 72681135), (3145, 49894617), (4699, 33394035), (6477, 24227045), (9435, 16631539), (10795, 14536227), (14097, 11131345), (23495, 6678807), (32385, 4845409), (70485, 2226269), (79883, 1964355), (130957, 1198245), (239649, 654785), (392871, 399415)]