136983790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1277}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 261693504

約数和(自身を除く): 124709714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 1262, 1277, 2554, 3155, 6310, 6385, 10727, 12770, 21454, 21709, 43418, 53635, 107270, 108545, 217090, 805787, 1611574, 4028935, 8057870, 13698379, 27396758, 68491895, 136983790]

約数ペア:

[(1, 136983790), (2, 68491895), (5, 27396758), (10, 13698379), (17, 8057870), (34, 4028935), (85, 1611574), (170, 805787), (631, 217090), (1262, 108545), (1277, 107270), (2554, 53635), (3155, 43418), (6310, 21709), (6385, 21454), (10727, 12770)]