156969526133

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{11923}}^1$

素因数の和:12214

約数の個数: 48

約数和(自身を含む): 195744384000

約数和(自身を除く): 38774857867

約数列:

[1, 7, 19, 49, 79, 133, 179, 553, 931, 1253, 1501, 3401, 3871, 8771, 10507, 11923, 14141, 23807, 73549, 83461, 98987, 166649, 226537, 268679, 584227, 692909, 941917, 1585759, 1880753, 2134217, 6593419, 11100313, 13165271, 14939519, 17896423, 40550123, 46153933, 104576633, 125274961, 168603143, 283850861, 876924727, 1180222001, 1986956027, 3203459717, 8261554007, 22424218019, 156969526133]

約数ペア:

[(1, 156969526133), (7, 22424218019), (19, 8261554007), (49, 3203459717), (79, 1986956027), (133, 1180222001), (179, 876924727), (553, 283850861), (931, 168603143), (1253, 125274961), (1501, 104576633), (3401, 46153933), (3871, 40550123), (8771, 17896423), (10507, 14939519), (11923, 13165271), (14141, 11100313), (23807, 6593419), (73549, 2134217), (83461, 1880753), (98987, 1585759), (166649, 941917), (226537, 692909), (268679, 584227)]