158249806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2153}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 280088928

約数和(自身を除く): 121839122

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 2153, 2827, 3341, 4306, 5654, 6682, 23683, 27989, 36751, 47366, 55978, 73502, 307879, 553321, 615758, 1106642, 6086531, 7193173, 12173062, 14386346, 79124903, 158249806]

約数ペア:

[(1, 158249806), (2, 79124903), (11, 14386346), (13, 12173062), (22, 7193173), (26, 6086531), (143, 1106642), (257, 615758), (286, 553321), (514, 307879), (2153, 73502), (2827, 55978), (3341, 47366), (4306, 36751), (5654, 27989), (6682, 23683)]