131201104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16633}}^1$

素因数の和:16687

約数の個数: 40

約数和(自身を含む): 278453160

約数和(自身を除く): 147252056

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 16633, 33266, 66532, 133064, 266128, 282761, 482357, 565522, 964714, 1131044, 1929428, 2262088, 3858856, 4524176, 7717712, 8200069, 16400138, 32800276, 65600552, 131201104]

約数ペア:

[(1, 131201104), (2, 65600552), (4, 32800276), (8, 16400138), (16, 8200069), (17, 7717712), (29, 4524176), (34, 3858856), (58, 2262088), (68, 1929428), (116, 1131044), (136, 964714), (232, 565522), (272, 482357), (464, 282761), (493, 266128), (986, 133064), (1972, 66532), (3944, 33266), (7888, 16633)]