140960214

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 314299440

約数和(自身を除く): 173339226

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 409, 467, 738, 818, 934, 1227, 1401, 2454, 2802, 3681, 4203, 7362, 8406, 16769, 19147, 33538, 38294, 50307, 57441, 100614, 114882, 150921, 172323, 191003, 301842, 344646, 382006, 573009, 1146018, 1719027, 3438054, 7831123, 15662246, 23493369, 46986738, 70480107, 140960214]

約数ペア:

[(1, 140960214), (2, 70480107), (3, 46986738), (6, 23493369), (9, 15662246), (18, 7831123), (41, 3438054), (82, 1719027), (123, 1146018), (246, 573009), (369, 382006), (409, 344646), (467, 301842), (738, 191003), (818, 172323), (934, 150921), (1227, 114882), (1401, 100614), (2454, 57441), (2802, 50307), (3681, 38294), (4203, 33538), (7362, 19147), (8406, 16769)]