156913321190

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7043}}^1\times {\mathrm{8669}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 283615953120

約数和(自身を除く): 126702631930

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 7043, 8669, 14086, 17338, 35215, 43345, 70430, 86690, 1810051, 2227933, 3620102, 4455866, 9050255, 11139665, 18100510, 22279330, 61055767, 122111534, 305278835, 610557670, 15691332119, 31382664238, 78456660595, 156913321190]

約数ペア:

[(1, 156913321190), (2, 78456660595), (5, 31382664238), (10, 15691332119), (257, 610557670), (514, 305278835), (1285, 122111534), (2570, 61055767), (7043, 22279330), (8669, 18100510), (14086, 11139665), (17338, 9050255), (35215, 4455866), (43345, 3620102), (70430, 2227933), (86690, 1810051)]