145259044

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40849}}^1$

素因数の和:40987

約数の個数: 24

約数和(自身を含む): 292812800

約数和(自身を除く): 147553756

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 40849, 81698, 163396, 285943, 571886, 1143772, 5187823, 10375646, 20751292, 36314761, 72629522, 145259044]

約数ペア:

[(1, 145259044), (2, 72629522), (4, 36314761), (7, 20751292), (14, 10375646), (28, 5187823), (127, 1143772), (254, 571886), (508, 285943), (889, 163396), (1778, 81698), (3556, 40849)]