168146468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 353009664

約数和(自身を除く): 184863196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 644, 764, 1337, 1367, 2674, 2734, 4393, 5348, 5468, 8786, 9569, 17572, 19138, 30751, 31441, 38276, 61502, 62882, 123004, 125764, 220087, 261097, 440174, 522194, 880348, 1044388, 1827679, 3655358, 6005231, 7310716, 12010462, 24020924, 42036617, 84073234, 168146468]

約数ペア:

[(1, 168146468), (2, 84073234), (4, 42036617), (7, 24020924), (14, 12010462), (23, 7310716), (28, 6005231), (46, 3655358), (92, 1827679), (161, 1044388), (191, 880348), (322, 522194), (382, 440174), (644, 261097), (764, 220087), (1337, 125764), (1367, 123004), (2674, 62882), (2734, 61502), (4393, 38276), (5348, 31441), (5468, 30751), (8786, 19138), (9569, 17572)]