180782046

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 431241408

約数和(自身を除く): 250459362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 71, 102, 106, 142, 153, 157, 159, 213, 306, 314, 318, 426, 471, 477, 639, 901, 942, 954, 1207, 1278, 1413, 1802, 2414, 2669, 2703, 2826, 3621, 3763, 5338, 5406, 7242, 7526, 8007, 8109, 8321, 10863, 11147, 11289, 16014, 16218, 16642, 21726, 22294, 22578, 24021, 24963, 33441, 33867, 48042, 49926, 63971, 66882, 67734, 74889, 100323, 127942, 141457, 149778, 189499, 191913, 200646, 282914, 378998, 383826, 424371, 568497, 575739, 590791, 848742, 1136994, 1151478, 1181582, 1273113, 1705491, 1772373, 2546226, 3410982, 3544746, 5317119, 10043447, 10634238, 20086894, 30130341, 60260682, 90391023, 180782046]

約数ペア:

[(1, 180782046), (2, 90391023), (3, 60260682), (6, 30130341), (9, 20086894), (17, 10634238), (18, 10043447), (34, 5317119), (51, 3544746), (53, 3410982), (71, 2546226), (102, 1772373), (106, 1705491), (142, 1273113), (153, 1181582), (157, 1151478), (159, 1136994), (213, 848742), (306, 590791), (314, 575739), (318, 568497), (426, 424371), (471, 383826), (477, 378998), (639, 282914), (901, 200646), (942, 191913), (954, 189499), (1207, 149778), (1278, 141457), (1413, 127942), (1802, 100323), (2414, 74889), (2669, 67734), (2703, 66882), (2826, 63971), (3621, 49926), (3763, 48042), (5338, 33867), (5406, 33441), (7242, 24963), (7526, 24021), (8007, 22578), (8109, 22294), (8321, 21726), (10863, 16642), (11147, 16218), (11289, 16014)]