142763268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{276673}}^1$

素因数の和:276723

約数の個数: 24

約数和(自身を含む): 340862368

約数和(自身を除く): 198099100

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 276673, 553346, 830019, 1106692, 1660038, 3320076, 11896939, 23793878, 35690817, 47587756, 71381634, 142763268]

約数ペア:

[(1, 142763268), (2, 71381634), (3, 47587756), (4, 35690817), (6, 23793878), (12, 11896939), (43, 3320076), (86, 1660038), (129, 1106692), (172, 830019), (258, 553346), (516, 276673)]