142762844

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{45121}}^1$

素因数の和:45245

約数の個数: 24

約数和(自身を含む): 288058848

約数和(自身を除く): 145296004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 45121, 90242, 180484, 315847, 631694, 1263388, 5098673, 10197346, 20394692, 35690711, 71381422, 142762844]

約数ペア:

[(1, 142762844), (2, 71381422), (4, 35690711), (7, 20394692), (14, 10197346), (28, 5098673), (113, 1263388), (226, 631694), (452, 315847), (791, 180484), (1582, 90242), (3164, 45121)]