130317824

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2835

約数の個数: 80

約数和(自身を含む): 320583648

約数和(自身を除く): 190265824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2797, 2912, 3328, 3584, 5594, 5824, 6656, 11188, 11648, 19579, 22376, 23296, 36361, 39158, 44752, 46592, 72722, 78316, 89504, 145444, 156632, 179008, 254527, 290888, 313264, 358016, 509054, 581776, 626528, 716032, 1018108, 1163552, 1253056, 1432064, 2036216, 2327104, 2506112, 4072432, 4654208, 5012224, 8144864, 9308416, 10024448, 16289728, 18616832, 32579456, 65158912, 130317824]

約数ペア:

[(1, 130317824), (2, 65158912), (4, 32579456), (7, 18616832), (8, 16289728), (13, 10024448), (14, 9308416), (16, 8144864), (26, 5012224), (28, 4654208), (32, 4072432), (52, 2506112), (56, 2327104), (64, 2036216), (91, 1432064), (104, 1253056), (112, 1163552), (128, 1018108), (182, 716032), (208, 626528), (224, 581776), (256, 509054), (364, 358016), (416, 313264), (448, 290888), (512, 254527), (728, 179008), (832, 156632), (896, 145444), (1456, 89504), (1664, 78316), (1792, 72722), (2797, 46592), (2912, 44752), (3328, 39158), (3584, 36361), (5594, 23296), (5824, 22376), (6656, 19579), (11188, 11648)]