140729784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{451057}}^1$

素因数の和:451079

約数の個数: 32

約数和(自身を含む): 378888720

約数和(自身を除く): 238158936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 451057, 902114, 1353171, 1804228, 2706342, 3608456, 5412684, 5863741, 10825368, 11727482, 17591223, 23454964, 35182446, 46909928, 70364892, 140729784]

約数ペア:

[(1, 140729784), (2, 70364892), (3, 46909928), (4, 35182446), (6, 23454964), (8, 17591223), (12, 11727482), (13, 10825368), (24, 5863741), (26, 5412684), (39, 3608456), (52, 2706342), (78, 1804228), (104, 1353171), (156, 902114), (312, 451057)]