164983504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 392439168

約数和(自身を除く): 227455664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1187, 1241, 1904, 2044, 2374, 2482, 4088, 4748, 4964, 8176, 8309, 8687, 9496, 9928, 16618, 17374, 18992, 19856, 20179, 33236, 34748, 40358, 66472, 69496, 80716, 86651, 132944, 138992, 141253, 161432, 173302, 282506, 322864, 346604, 565012, 606557, 693208, 1130024, 1213114, 1386416, 1473067, 2260048, 2426228, 2946134, 4852456, 5892268, 9704912, 10311469, 11784536, 20622938, 23569072, 41245876, 82491752, 164983504]

約数ペア:

[(1, 164983504), (2, 82491752), (4, 41245876), (7, 23569072), (8, 20622938), (14, 11784536), (16, 10311469), (17, 9704912), (28, 5892268), (34, 4852456), (56, 2946134), (68, 2426228), (73, 2260048), (112, 1473067), (119, 1386416), (136, 1213114), (146, 1130024), (238, 693208), (272, 606557), (292, 565012), (476, 346604), (511, 322864), (584, 282506), (952, 173302), (1022, 161432), (1168, 141253), (1187, 138992), (1241, 132944), (1904, 86651), (2044, 80716), (2374, 69496), (2482, 66472), (4088, 40358), (4748, 34748), (4964, 33236), (8176, 20179), (8309, 19856), (8687, 18992), (9496, 17374), (9928, 16618)]