140037756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 336129024

約数和(自身を除く): 196091268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1217, 1338, 2434, 2676, 3651, 4868, 7302, 9589, 14604, 19178, 28767, 38356, 52331, 57534, 104662, 115068, 156993, 209324, 271391, 313986, 542782, 627972, 814173, 1085564, 1628346, 3256692, 11669813, 23339626, 35009439, 46679252, 70018878, 140037756]

約数ペア:

[(1, 140037756), (2, 70018878), (3, 46679252), (4, 35009439), (6, 23339626), (12, 11669813), (43, 3256692), (86, 1628346), (129, 1085564), (172, 814173), (223, 627972), (258, 542782), (446, 313986), (516, 271391), (669, 209324), (892, 156993), (1217, 115068), (1338, 104662), (2434, 57534), (2676, 52331), (3651, 38356), (4868, 28767), (7302, 19178), (9589, 14604)]