159373235

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 241536000

約数和(自身を除く): 82162765

約数列:

[1, 5, 7, 19, 35, 49, 67, 73, 95, 133, 245, 335, 343, 365, 469, 511, 665, 931, 1273, 1387, 1715, 2345, 2555, 3283, 3577, 4655, 4891, 6365, 6517, 6935, 8911, 9709, 16415, 17885, 22981, 24455, 25039, 32585, 34237, 44555, 48545, 62377, 67963, 92929, 114905, 125195, 171185, 239659, 311885, 339815, 436639, 464645, 475741, 650503, 1198295, 1677613, 2183195, 2378705, 3252515, 4553521, 8388065, 22767605, 31874647, 159373235]

約数ペア:

[(1, 159373235), (5, 31874647), (7, 22767605), (19, 8388065), (35, 4553521), (49, 3252515), (67, 2378705), (73, 2183195), (95, 1677613), (133, 1198295), (245, 650503), (335, 475741), (343, 464645), (365, 436639), (469, 339815), (511, 311885), (665, 239659), (931, 171185), (1273, 125195), (1387, 114905), (1715, 92929), (2345, 67963), (2555, 62377), (3283, 48545), (3577, 44555), (4655, 34237), (4891, 32585), (6365, 25039), (6517, 24455), (6935, 22981), (8911, 17885), (9709, 16415)]