189765828

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11953}}^1$

素因数の和:11983

約数の個数: 90

約数和(自身を含む): 577127166

約数和(自身を除く): 387361338

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 11953, 15876, 23906, 35859, 47812, 71718, 83671, 107577, 143436, 167342, 215154, 251013, 322731, 334684, 430308, 502026, 585697, 645462, 753039, 968193, 1004052, 1171394, 1290924, 1506078, 1757091, 1936386, 2259117, 2342788, 3012156, 3514182, 3872772, 4518234, 5271273, 6777351, 7028364, 9036468, 10542546, 13554702, 15813819, 21085092, 27109404, 31627638, 47441457, 63255276, 94882914, 189765828]

約数ペア:

[(1, 189765828), (2, 94882914), (3, 63255276), (4, 47441457), (6, 31627638), (7, 27109404), (9, 21085092), (12, 15813819), (14, 13554702), (18, 10542546), (21, 9036468), (27, 7028364), (28, 6777351), (36, 5271273), (42, 4518234), (49, 3872772), (54, 3514182), (63, 3012156), (81, 2342788), (84, 2259117), (98, 1936386), (108, 1757091), (126, 1506078), (147, 1290924), (162, 1171394), (189, 1004052), (196, 968193), (252, 753039), (294, 645462), (324, 585697), (378, 502026), (441, 430308), (567, 334684), (588, 322731), (756, 251013), (882, 215154), (1134, 167342), (1323, 143436), (1764, 107577), (2268, 83671), (2646, 71718), (3969, 47812), (5292, 35859), (7938, 23906), (11953, 15876)]