165737628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2729}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 480960480

約数和(自身を除く): 315222852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2729, 2892, 3374, 4338, 5061, 5458, 6748, 8187, 8676, 10122, 10916, 15183, 16374, 19103, 20244, 24561, 30366, 32748, 38206, 49122, 57309, 60732, 76412, 98244, 114618, 171927, 229236, 343854, 657689, 687708, 1315378, 1973067, 2630756, 3946134, 4603823, 5919201, 7892268, 9207646, 11838402, 13811469, 18415292, 23676804, 27622938, 41434407, 55245876, 82868814, 165737628]

約数ペア:

[(1, 165737628), (2, 82868814), (3, 55245876), (4, 41434407), (6, 27622938), (7, 23676804), (9, 18415292), (12, 13811469), (14, 11838402), (18, 9207646), (21, 7892268), (28, 5919201), (36, 4603823), (42, 3946134), (63, 2630756), (84, 1973067), (126, 1315378), (241, 687708), (252, 657689), (482, 343854), (723, 229236), (964, 171927), (1446, 114618), (1687, 98244), (2169, 76412), (2729, 60732), (2892, 57309), (3374, 49122), (4338, 38206), (5061, 32748), (5458, 30366), (6748, 24561), (8187, 20244), (8676, 19103), (10122, 16374), (10916, 15183)]