156948897904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577018007}}^1$

素因数の和:577018032

約数の個数: 20

約数和(自身を含む): 321976048464

約数和(自身を除く): 165027150560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577018007, 1154036014, 2308072028, 4616144056, 9232288112, 9809306119, 19618612238, 39237224476, 78474448952, 156948897904]

約数ペア:

[(1, 156948897904), (2, 78474448952), (4, 39237224476), (8, 19618612238), (16, 9809306119), (17, 9232288112), (34, 4616144056), (68, 2308072028), (136, 1154036014), (272, 577018007)]