157572456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3194

約数の個数: 64

約数和(自身を含む): 420526080

約数和(自身を除く): 262953624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 3041, 3048, 4318, 6082, 6477, 8636, 9123, 12164, 12954, 17272, 18246, 24328, 25908, 36492, 51697, 51816, 72984, 103394, 155091, 206788, 310182, 386207, 413576, 620364, 772414, 1158621, 1240728, 1544828, 2317242, 3089656, 4634484, 6565519, 9268968, 13131038, 19696557, 26262076, 39393114, 52524152, 78786228, 157572456]

約数ペア:

[(1, 157572456), (2, 78786228), (3, 52524152), (4, 39393114), (6, 26262076), (8, 19696557), (12, 13131038), (17, 9268968), (24, 6565519), (34, 4634484), (51, 3089656), (68, 2317242), (102, 1544828), (127, 1240728), (136, 1158621), (204, 772414), (254, 620364), (381, 413576), (408, 386207), (508, 310182), (762, 206788), (1016, 155091), (1524, 103394), (2159, 72984), (3041, 51816), (3048, 51697), (4318, 36492), (6082, 25908), (6477, 24328), (8636, 18246), (9123, 17272), (12164, 12954)]