140758938

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{11689}}^1$

素因数の和:11923

約数の個数: 32

約数和(自身を含む): 314227200

約数和(自身を除く): 173468262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 11689, 12042, 23378, 35067, 70134, 105201, 210402, 315603, 631206, 2606647, 5213294, 7819941, 15639882, 23459823, 46919646, 70379469, 140758938]

約数ペア:

[(1, 140758938), (2, 70379469), (3, 46919646), (6, 23459823), (9, 15639882), (18, 7819941), (27, 5213294), (54, 2606647), (223, 631206), (446, 315603), (669, 210402), (1338, 105201), (2007, 70134), (4014, 35067), (6021, 23378), (11689, 12042)]