156732248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26801}}^1$

素因数の和:26867

約数の個数: 32

約数和(自身を含む): 318407760

約数和(自身を除く): 161675512

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26801, 53602, 107204, 214408, 455617, 911234, 1152443, 1822468, 2304886, 3644936, 4609772, 9219544, 19591531, 39183062, 78366124, 156732248]

約数ペア:

[(1, 156732248), (2, 78366124), (4, 39183062), (8, 19591531), (17, 9219544), (34, 4609772), (43, 3644936), (68, 2304886), (86, 1822468), (136, 1152443), (172, 911234), (344, 455617), (731, 214408), (1462, 107204), (2924, 53602), (5848, 26801)]