140972612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139301}}^1$

素因数の和:139339

約数の個数: 24

約数和(自身を含む): 280832832

約数和(自身を除く): 139860220

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 139301, 278602, 557204, 1532311, 3064622, 3203923, 6129244, 6407846, 12815692, 35243153, 70486306, 140972612]

約数ペア:

[(1, 140972612), (2, 70486306), (4, 35243153), (11, 12815692), (22, 6407846), (23, 6129244), (44, 3203923), (46, 3064622), (92, 1532311), (253, 557204), (506, 278602), (1012, 139301)]