165386928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21401}}^1$

素因数の和:21442

約数の個数: 80

約数和(自身を含む): 509538816

約数和(自身を除く): 344151888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 256812, 299614, 342416, 449421, 492223, 513624, 599228, 898842, 984446, 1027248, 1198456, 1476669, 1797684, 1968892, 2396912, 2953338, 3445561, 3595368, 3937784, 5906676, 6891122, 7190736, 7875568, 10336683, 11813352, 13782244, 20673366, 23626704, 27564488, 41346732, 55128976, 82693464, 165386928]

約数ペア:

[(1, 165386928), (2, 82693464), (3, 55128976), (4, 41346732), (6, 27564488), (7, 23626704), (8, 20673366), (12, 13782244), (14, 11813352), (16, 10336683), (21, 7875568), (23, 7190736), (24, 6891122), (28, 5906676), (42, 3937784), (46, 3595368), (48, 3445561), (56, 2953338), (69, 2396912), (84, 1968892), (92, 1797684), (112, 1476669), (138, 1198456), (161, 1027248), (168, 984446), (184, 898842), (276, 599228), (322, 513624), (336, 492223), (368, 449421), (483, 342416), (552, 299614), (644, 256812), (966, 171208), (1104, 149807), (1288, 128406), (1932, 85604), (2576, 64203), (3864, 42802), (7728, 21401)]