165133458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 421048320

約数和(自身を除く): 255914862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 614, 921, 1423, 1842, 2149, 2763, 2846, 4269, 4298, 5526, 6447, 8289, 8538, 9961, 12807, 12894, 16578, 19341, 19922, 25614, 29883, 38421, 38682, 58023, 59766, 76842, 89649, 116046, 179298, 268947, 436861, 537894, 873722, 1310583, 2621166, 3058027, 3931749, 6116054, 7863498, 9174081, 11795247, 18348162, 23590494, 27522243, 55044486, 82566729, 165133458]

約数ペア:

[(1, 165133458), (2, 82566729), (3, 55044486), (6, 27522243), (7, 23590494), (9, 18348162), (14, 11795247), (18, 9174081), (21, 7863498), (27, 6116054), (42, 3931749), (54, 3058027), (63, 2621166), (126, 1310583), (189, 873722), (307, 537894), (378, 436861), (614, 268947), (921, 179298), (1423, 116046), (1842, 89649), (2149, 76842), (2763, 59766), (2846, 58023), (4269, 38682), (4298, 38421), (5526, 29883), (6447, 25614), (8289, 19922), (8538, 19341), (9961, 16578), (12807, 12894)]