140689076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 146131276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 127, 187, 254, 374, 508, 748, 1397, 1481, 2159, 2794, 2962, 4318, 5588, 5924, 8636, 16291, 23749, 25177, 32582, 47498, 50354, 65164, 94996, 100708, 188087, 276947, 376174, 553894, 752348, 1107788, 2068957, 3197479, 4137914, 6394958, 8275828, 12789916, 35172269, 70344538, 140689076]

約数ペア:

[(1, 140689076), (2, 70344538), (4, 35172269), (11, 12789916), (17, 8275828), (22, 6394958), (34, 4137914), (44, 3197479), (68, 2068957), (127, 1107788), (187, 752348), (254, 553894), (374, 376174), (508, 276947), (748, 188087), (1397, 100708), (1481, 94996), (2159, 65164), (2794, 50354), (2962, 47498), (4318, 32582), (5588, 25177), (5924, 23749), (8636, 16291)]