143866936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2579}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 284832000

約数和(自身を除く): 140965064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2579, 2936, 5158, 6973, 10316, 13946, 20632, 27892, 49001, 55784, 98002, 196004, 392008, 946493, 1892986, 3785972, 7571944, 17983367, 35966734, 71933468, 143866936]

約数ペア:

[(1, 143866936), (2, 71933468), (4, 35966734), (8, 17983367), (19, 7571944), (38, 3785972), (76, 1892986), (152, 946493), (367, 392008), (734, 196004), (1468, 98002), (2579, 55784), (2936, 49001), (5158, 27892), (6973, 20632), (10316, 13946)]