157216573690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{213097}}^1$

素因数の和:213487

約数の個数: 64

約数和(自身を含む): 325886509440

約数和(自身を除く): 168669935750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 353, 418, 706, 1045, 1765, 2090, 3530, 3883, 6707, 7766, 13414, 19415, 33535, 38830, 67070, 73777, 147554, 213097, 368885, 426194, 737770, 1065485, 2130970, 2344067, 4048843, 4688134, 8097686, 11720335, 20244215, 23440670, 40488430, 44537273, 75223241, 89074546, 150446482, 222686365, 376116205, 445372730, 752232410, 827455651, 1429241579, 1654911302, 2858483158, 4137278255, 7146207895, 8274556510, 14292415790, 15721657369, 31443314738, 78608286845, 157216573690]

約数ペア:

[(1, 157216573690), (2, 78608286845), (5, 31443314738), (10, 15721657369), (11, 14292415790), (19, 8274556510), (22, 7146207895), (38, 4137278255), (55, 2858483158), (95, 1654911302), (110, 1429241579), (190, 827455651), (209, 752232410), (353, 445372730), (418, 376116205), (706, 222686365), (1045, 150446482), (1765, 89074546), (2090, 75223241), (3530, 44537273), (3883, 40488430), (6707, 23440670), (7766, 20244215), (13414, 11720335), (19415, 8097686), (33535, 4688134), (38830, 4048843), (67070, 2344067), (73777, 2130970), (147554, 1065485), (213097, 737770), (368885, 426194)]