131726696564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{5407}}^1$

素因数の和:6612

約数の個数: 48

約数和(自身を含む): 237856819200

約数和(自身を除く): 106130122636

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1019, 2038, 4076, 5407, 5977, 10814, 11954, 21628, 23908, 43817, 87634, 141641, 175268, 232501, 283282, 465002, 566564, 751573, 930004, 1503146, 3006292, 5509733, 6090563, 11019466, 12181126, 22038932, 24362252, 32317639, 64635278, 129270556, 236918519, 473837038, 765852887, 947674076, 1531705774, 3063411548, 32931674141, 65863348282, 131726696564]

約数ペア:

[(1, 131726696564), (2, 65863348282), (4, 32931674141), (43, 3063411548), (86, 1531705774), (139, 947674076), (172, 765852887), (278, 473837038), (556, 236918519), (1019, 129270556), (2038, 64635278), (4076, 32317639), (5407, 24362252), (5977, 22038932), (10814, 12181126), (11954, 11019466), (21628, 6090563), (23908, 5509733), (43817, 3006292), (87634, 1503146), (141641, 930004), (175268, 751573), (232501, 566564), (283282, 465002)]