133747328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7345

約数の個数: 64

約数和(自身を含む): 313074720

約数和(自身を除く): 179327392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 7307, 9152, 14614, 18304, 29228, 58456, 80377, 94991, 116912, 160754, 189982, 233824, 321508, 379964, 467648, 643016, 759928, 935296, 1044901, 1286032, 1519856, 2089802, 2572064, 3039712, 4179604, 5144128, 6079424, 8359208, 10288256, 12158848, 16718416, 33436832, 66873664, 133747328]

約数ペア:

[(1, 133747328), (2, 66873664), (4, 33436832), (8, 16718416), (11, 12158848), (13, 10288256), (16, 8359208), (22, 6079424), (26, 5144128), (32, 4179604), (44, 3039712), (52, 2572064), (64, 2089802), (88, 1519856), (104, 1286032), (128, 1044901), (143, 935296), (176, 759928), (208, 643016), (286, 467648), (352, 379964), (416, 321508), (572, 233824), (704, 189982), (832, 160754), (1144, 116912), (1408, 94991), (1664, 80377), (2288, 58456), (4576, 29228), (7307, 18304), (9152, 14614)]