156945904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577007}}^1$

素因数の和:577032

約数の個数: 20

約数和(自身を含む): 321970464

約数和(自身を除く): 165024560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577007, 1154014, 2308028, 4616056, 9232112, 9809119, 19618238, 39236476, 78472952, 156945904]

約数ペア:

[(1, 156945904), (2, 78472952), (4, 39236476), (8, 19618238), (16, 9809119), (17, 9232112), (34, 4616056), (68, 2308028), (136, 1154014), (272, 577007)]