130281088

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 299880000

約数和(自身を除く): 169598912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1499, 1552, 2716, 2998, 3104, 5432, 5996, 6208, 10493, 10864, 11992, 12416, 20986, 21728, 23984, 41972, 43456, 47968, 83944, 86912, 95936, 145403, 167888, 191872, 290806, 335776, 581612, 671552, 1017821, 1163224, 1343104, 2035642, 2326448, 4071284, 4652896, 8142568, 9305792, 16285136, 18611584, 32570272, 65140544, 130281088]

約数ペア:

[(1, 130281088), (2, 65140544), (4, 32570272), (7, 18611584), (8, 16285136), (14, 9305792), (16, 8142568), (28, 4652896), (32, 4071284), (56, 2326448), (64, 2035642), (97, 1343104), (112, 1163224), (128, 1017821), (194, 671552), (224, 581612), (388, 335776), (448, 290806), (679, 191872), (776, 167888), (896, 145403), (1358, 95936), (1499, 86912), (1552, 83944), (2716, 47968), (2998, 43456), (3104, 41972), (5432, 23984), (5996, 21728), (6208, 20986), (10493, 12416), (10864, 11992)]