163771146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 482296320

約数和(自身を除く): 318525174

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 567, 594, 627, 691, 693, 798, 891, 1026, 1134, 1197, 1254, 1382, 1386, 1463, 1539, 1782, 1881, 2073, 2079, 2394, 2926, 3078, 3591, 3762, 4146, 4158, 4389, 4837, 5643, 6219, 6237, 7182, 7601, 8778, 9674, 10773, 11286, 12438, 12474, 13129, 13167, 14511, 15202, 16929, 18657, 21546, 22803, 26258, 26334, 29022, 33858, 37314, 39387, 39501, 43533, 45606, 53207, 55971, 68409, 78774, 79002, 87066, 91903, 106414, 111942, 118161, 118503, 130599, 136818, 144419, 159621, 183806, 205227, 236322, 237006, 261198, 275709, 288838, 319242, 354483, 391797, 410454, 433257, 478863, 551418, 615681, 708966, 783594, 827127, 866514, 957726, 1010933, 1063449, 1231362, 1299771, 1436589, 1654254, 2021866, 2126898, 2481381, 2599542, 2873178, 3032799, 3899313, 4309767, 4962762, 6065598, 7444143, 7798626, 8619534, 9098397, 11697939, 14888286, 18196794, 23395878, 27295191, 54590382, 81885573, 163771146]

約数ペア:

[(1, 163771146), (2, 81885573), (3, 54590382), (6, 27295191), (7, 23395878), (9, 18196794), (11, 14888286), (14, 11697939), (18, 9098397), (19, 8619534), (21, 7798626), (22, 7444143), (27, 6065598), (33, 4962762), (38, 4309767), (42, 3899313), (54, 3032799), (57, 2873178), (63, 2599542), (66, 2481381), (77, 2126898), (81, 2021866), (99, 1654254), (114, 1436589), (126, 1299771), (133, 1231362), (154, 1063449), (162, 1010933), (171, 957726), (189, 866514), (198, 827127), (209, 783594), (231, 708966), (266, 615681), (297, 551418), (342, 478863), (378, 433257), (399, 410454), (418, 391797), (462, 354483), (513, 319242), (567, 288838), (594, 275709), (627, 261198), (691, 237006), (693, 236322), (798, 205227), (891, 183806), (1026, 159621), (1134, 144419), (1197, 136818), (1254, 130599), (1382, 118503), (1386, 118161), (1463, 111942), (1539, 106414), (1782, 91903), (1881, 87066), (2073, 79002), (2079, 78774), (2394, 68409), (2926, 55971), (3078, 53207), (3591, 45606), (3762, 43533), (4146, 39501), (4158, 39387), (4389, 37314), (4837, 33858), (5643, 29022), (6219, 26334), (6237, 26258), (7182, 22803), (7601, 21546), (8778, 18657), (9674, 16929), (10773, 15202), (11286, 14511), (12438, 13167), (12474, 13129)]