156472828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 151007492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 163, 323, 326, 646, 652, 743, 1292, 1486, 2771, 2972, 3097, 5542, 6194, 11084, 12388, 12631, 14117, 25262, 28234, 50524, 52649, 56468, 105298, 121109, 210596, 239989, 242218, 479978, 484436, 959956, 2058853, 2301071, 4117706, 4602142, 8235412, 9204284, 39118207, 78236414, 156472828]

約数ペア:

[(1, 156472828), (2, 78236414), (4, 39118207), (17, 9204284), (19, 8235412), (34, 4602142), (38, 4117706), (68, 2301071), (76, 2058853), (163, 959956), (323, 484436), (326, 479978), (646, 242218), (652, 239989), (743, 210596), (1292, 121109), (1486, 105298), (2771, 56468), (2972, 52649), (3097, 50524), (5542, 28234), (6194, 25262), (11084, 14117), (12388, 12631)]