142285624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31817}}^1$

素因数の和:31879

約数の個数: 32

約数和(自身を含む): 293998320

約数和(自身を除く): 151712696

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 31817, 63634, 127268, 254536, 413621, 827242, 1368131, 1654484, 2736262, 3308968, 5472524, 10945048, 17785703, 35571406, 71142812, 142285624]

約数ペア:

[(1, 142285624), (2, 71142812), (4, 35571406), (8, 17785703), (13, 10945048), (26, 5472524), (43, 3308968), (52, 2736262), (86, 1654484), (104, 1368131), (172, 827242), (344, 413621), (559, 254536), (1118, 127268), (2236, 63634), (4472, 31817)]