151005456

素因数分解:

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

素因数の和:21429

約数の個数: 90

約数和(自身を含む): 491625342

約数和(自身を除く): 340619886

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 192609, 256812, 299614, 342416, 385218, 449421, 513624, 599228, 770436, 898842, 1027248, 1048649, 1198456, 1348263, 1540872, 1797684, 2097298, 2396912, 2696526, 3081744, 3145947, 3595368, 4194596, 5393052, 6291894, 7190736, 8389192, 9437841, 10786104, 12583788, 16778384, 18875682, 21572208, 25167576, 37751364, 50335152, 75502728, 151005456]

約数ペア:

[(1, 151005456), (2, 75502728), (3, 50335152), (4, 37751364), (6, 25167576), (7, 21572208), (8, 18875682), (9, 16778384), (12, 12583788), (14, 10786104), (16, 9437841), (18, 8389192), (21, 7190736), (24, 6291894), (28, 5393052), (36, 4194596), (42, 3595368), (48, 3145947), (49, 3081744), (56, 2696526), (63, 2396912), (72, 2097298), (84, 1797684), (98, 1540872), (112, 1348263), (126, 1198456), (144, 1048649), (147, 1027248), (168, 898842), (196, 770436), (252, 599228), (294, 513624), (336, 449421), (392, 385218), (441, 342416), (504, 299614), (588, 256812), (784, 192609), (882, 171208), (1008, 149807), (1176, 128406), (1764, 85604), (2352, 64203), (3528, 42802), (7056, 21401)]