180862864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7307}}^1$

素因数の和:7352

約数の個数: 80

約数和(自身を含む): 456720768

約数和(自身を除く): 275857904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 7307, 12376, 14614, 24752, 29228, 51149, 58456, 94991, 102298, 116912, 124219, 189982, 204596, 248438, 379964, 409192, 496876, 664937, 759928, 818384, 869533, 993752, 1329874, 1519856, 1614847, 1739066, 1987504, 2659748, 3229694, 3478132, 5319496, 6459388, 6956264, 10638992, 11303929, 12918776, 13912528, 22607858, 25837552, 45215716, 90431432, 180862864]

約数ペア:

[(1, 180862864), (2, 90431432), (4, 45215716), (7, 25837552), (8, 22607858), (13, 13912528), (14, 12918776), (16, 11303929), (17, 10638992), (26, 6956264), (28, 6459388), (34, 5319496), (52, 3478132), (56, 3229694), (68, 2659748), (91, 1987504), (104, 1739066), (112, 1614847), (119, 1519856), (136, 1329874), (182, 993752), (208, 869533), (221, 818384), (238, 759928), (272, 664937), (364, 496876), (442, 409192), (476, 379964), (728, 248438), (884, 204596), (952, 189982), (1456, 124219), (1547, 116912), (1768, 102298), (1904, 94991), (3094, 58456), (3536, 51149), (6188, 29228), (7307, 24752), (12376, 14614)]