157166564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18199}}^1$

素因数の和:18347

約数の個数: 24

約数和(自身を含む): 293529600

約数和(自身を除く): 136363036

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 18199, 36398, 72796, 309383, 618766, 1237532, 2311273, 4622546, 9245092, 39291641, 78583282, 157166564]

約数ペア:

[(1, 157166564), (2, 78583282), (4, 39291641), (17, 9245092), (34, 4622546), (68, 2311273), (127, 1237532), (254, 618766), (508, 309383), (2159, 72796), (4318, 36398), (8636, 18199)]