139702926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68281}}^1$

素因数の和:68328

約数の個数: 32

約数和(自身を含む): 314643456

約数和(自身を除く): 174940530

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 68281, 136562, 204843, 409686, 751091, 1502182, 2116711, 2253273, 4233422, 4506546, 6350133, 12700266, 23283821, 46567642, 69851463, 139702926]

約数ペア:

[(1, 139702926), (2, 69851463), (3, 46567642), (6, 23283821), (11, 12700266), (22, 6350133), (31, 4506546), (33, 4233422), (62, 2253273), (66, 2116711), (93, 1502182), (186, 751091), (341, 409686), (682, 204843), (1023, 136562), (2046, 68281)]