156708468

素因数分解:

$2^2\times 3^2\times 7^6\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 126

約数和(自身を含む): 474634706

約数和(自身を除く): 317926238

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 343, 441, 444, 518, 588, 666, 686, 777, 882, 1029, 1036, 1332, 1372, 1554, 1764, 1813, 2058, 2331, 2401, 3087, 3108, 3626, 4116, 4662, 4802, 5439, 6174, 7203, 7252, 9324, 9604, 10878, 12348, 12691, 14406, 16317, 16807, 21609, 21756, 25382, 28812, 32634, 33614, 38073, 43218, 50421, 50764, 65268, 67228, 76146, 86436, 88837, 100842, 114219, 117649, 151263, 152292, 177674, 201684, 228438, 235298, 266511, 302526, 352947, 355348, 456876, 470596, 533022, 605052, 621859, 705894, 799533, 1058841, 1066044, 1243718, 1411788, 1599066, 1865577, 2117682, 2487436, 3198132, 3731154, 4235364, 4353013, 5596731, 7462308, 8706026, 11193462, 13059039, 17412052, 22386924, 26118078, 39177117, 52236156, 78354234, 156708468]

約数ペア:

[(1, 156708468), (2, 78354234), (3, 52236156), (4, 39177117), (6, 26118078), (7, 22386924), (9, 17412052), (12, 13059039), (14, 11193462), (18, 8706026), (21, 7462308), (28, 5596731), (36, 4353013), (37, 4235364), (42, 3731154), (49, 3198132), (63, 2487436), (74, 2117682), (84, 1865577), (98, 1599066), (111, 1411788), (126, 1243718), (147, 1066044), (148, 1058841), (196, 799533), (222, 705894), (252, 621859), (259, 605052), (294, 533022), (333, 470596), (343, 456876), (441, 355348), (444, 352947), (518, 302526), (588, 266511), (666, 235298), (686, 228438), (777, 201684), (882, 177674), (1029, 152292), (1036, 151263), (1332, 117649), (1372, 114219), (1554, 100842), (1764, 88837), (1813, 86436), (2058, 76146), (2331, 67228), (2401, 65268), (3087, 50764), (3108, 50421), (3626, 43218), (4116, 38073), (4662, 33614), (4802, 32634), (5439, 28812), (6174, 25382), (7203, 21756), (7252, 21609), (9324, 16807), (9604, 16317), (10878, 14406), (12348, 12691)]