122738154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1783}}^1$

素因数の和:1955

約数の個数: 64

約数和(自身を含む): 308275200

約数和(自身を除く): 185537046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1639, 1783, 2086, 3129, 3278, 3566, 4917, 5349, 6258, 9834, 10698, 11473, 12481, 19613, 22946, 24962, 34419, 37443, 39226, 58839, 68838, 74886, 117678, 137291, 265667, 274582, 411873, 531334, 797001, 823746, 1594002, 1859669, 2922337, 3719338, 5579007, 5844674, 8767011, 11158014, 17534022, 20456359, 40912718, 61369077, 122738154]

約数ペア:

[(1, 122738154), (2, 61369077), (3, 40912718), (6, 20456359), (7, 17534022), (11, 11158014), (14, 8767011), (21, 5844674), (22, 5579007), (33, 3719338), (42, 2922337), (66, 1859669), (77, 1594002), (149, 823746), (154, 797001), (231, 531334), (298, 411873), (447, 274582), (462, 265667), (894, 137291), (1043, 117678), (1639, 74886), (1783, 68838), (2086, 58839), (3129, 39226), (3278, 37443), (3566, 34419), (4917, 24962), (5349, 22946), (6258, 19613), (9834, 12481), (10698, 11473)]