187297404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8609}}^1$

素因数の和:8667

約数の個数: 72

約数和(自身を含む): 522179280

約数和(自身を除く): 334881876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 8609, 10878, 17218, 21756, 25827, 34436, 51654, 60263, 103308, 120526, 180789, 241052, 318533, 361578, 421841, 637066, 723156, 843682, 955599, 1265523, 1274132, 1687364, 1911198, 2229731, 2531046, 3822396, 4459462, 5062092, 6689193, 8918924, 13378386, 15608117, 26756772, 31216234, 46824351, 62432468, 93648702, 187297404]

約数ペア:

[(1, 187297404), (2, 93648702), (3, 62432468), (4, 46824351), (6, 31216234), (7, 26756772), (12, 15608117), (14, 13378386), (21, 8918924), (28, 6689193), (37, 5062092), (42, 4459462), (49, 3822396), (74, 2531046), (84, 2229731), (98, 1911198), (111, 1687364), (147, 1274132), (148, 1265523), (196, 955599), (222, 843682), (259, 723156), (294, 637066), (444, 421841), (518, 361578), (588, 318533), (777, 241052), (1036, 180789), (1554, 120526), (1813, 103308), (3108, 60263), (3626, 51654), (5439, 34436), (7252, 25827), (8609, 21756), (10878, 17218)]