163928154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{25321}}^1$

素因数の和:25422

約数の個数: 32

約数和(自身を含む): 357344064

約数和(自身を除く): 193415910

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 25321, 50642, 75963, 151926, 329173, 658346, 987519, 1975038, 2101643, 4203286, 6304929, 12609858, 27321359, 54642718, 81964077, 163928154]

約数ペア:

[(1, 163928154), (2, 81964077), (3, 54642718), (6, 27321359), (13, 12609858), (26, 6304929), (39, 4203286), (78, 2101643), (83, 1975038), (166, 987519), (249, 658346), (498, 329173), (1079, 151926), (2158, 75963), (3237, 50642), (6474, 25321)]