128679336

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{33721}}^1$

素因数の和:33786

約数の個数: 48

約数和(自身を含む): 355092660

約数和(自身を除く): 226413324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 33721, 67442, 101163, 134884, 202326, 269768, 303489, 404652, 606978, 809304, 1213956, 1787213, 2427912, 3574426, 5361639, 7148852, 10723278, 14297704, 16084917, 21446556, 32169834, 42893112, 64339668, 128679336]

約数ペア:

[(1, 128679336), (2, 64339668), (3, 42893112), (4, 32169834), (6, 21446556), (8, 16084917), (9, 14297704), (12, 10723278), (18, 7148852), (24, 5361639), (36, 3574426), (53, 2427912), (72, 1787213), (106, 1213956), (159, 809304), (212, 606978), (318, 404652), (424, 303489), (477, 269768), (636, 202326), (954, 134884), (1272, 101163), (1908, 67442), (3816, 33721)]