156980491690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{183691}}^1$

素因数の和:184183

約数の個数: 64

約数和(自身を含む): 327101079168

約数和(自身を除く): 170120587478

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 457, 914, 935, 1870, 2285, 4570, 5027, 7769, 10054, 15538, 25135, 38845, 50270, 77690, 85459, 170918, 183691, 367382, 427295, 854590, 918455, 1836910, 2020601, 3122747, 4041202, 6245494, 10103005, 15613735, 20206010, 31227470, 34350217, 68700434, 83946787, 167893574, 171751085, 343502170, 419733935, 839467870, 923414657, 1427095379, 1846829314, 2854190758, 4617073285, 7135476895, 9234146570, 14270953790, 15698049169, 31396098338, 78490245845, 156980491690]

約数ペア:

[(1, 156980491690), (2, 78490245845), (5, 31396098338), (10, 15698049169), (11, 14270953790), (17, 9234146570), (22, 7135476895), (34, 4617073285), (55, 2854190758), (85, 1846829314), (110, 1427095379), (170, 923414657), (187, 839467870), (374, 419733935), (457, 343502170), (914, 171751085), (935, 167893574), (1870, 83946787), (2285, 68700434), (4570, 34350217), (5027, 31227470), (7769, 20206010), (10054, 15613735), (15538, 10103005), (25135, 6245494), (38845, 4041202), (50270, 3122747), (77690, 2020601), (85459, 1836910), (170918, 918455), (183691, 854590), (367382, 427295)]