131546888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48221}}^1$

素因数の和:48269

約数の個数: 32

約数和(自身を含む): 277758720

約数和(自身を除く): 146211832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 48221, 96442, 192884, 385768, 530431, 1060862, 1494851, 2121724, 2989702, 4243448, 5979404, 11958808, 16443361, 32886722, 65773444, 131546888]

約数ペア:

[(1, 131546888), (2, 65773444), (4, 32886722), (8, 16443361), (11, 11958808), (22, 5979404), (31, 4243448), (44, 2989702), (62, 2121724), (88, 1494851), (124, 1060862), (248, 530431), (341, 385768), (682, 192884), (1364, 96442), (2728, 48221)]