156940134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7829}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 339383520

約数和(自身を除く): 182443386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 7829, 10023, 15658, 20046, 23487, 46974, 101777, 203554, 305331, 610662, 2012053, 4024106, 6036159, 12072318, 26156689, 52313378, 78470067, 156940134]

約数ペア:

[(1, 156940134), (2, 78470067), (3, 52313378), (6, 26156689), (13, 12072318), (26, 6036159), (39, 4024106), (78, 2012053), (257, 610662), (514, 305331), (771, 203554), (1542, 101777), (3341, 46974), (6682, 23487), (7829, 20046), (10023, 15658)]