125419196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{121061}}^1$

素因数の和:121109

約数の個数: 24

約数和(自身を含む): 257619936

約数和(自身を除く): 132200740

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 121061, 242122, 484244, 847427, 1694854, 3389708, 4479257, 8958514, 17917028, 31354799, 62709598, 125419196]

約数ペア:

[(1, 125419196), (2, 62709598), (4, 31354799), (7, 17917028), (14, 8958514), (28, 4479257), (37, 3389708), (74, 1694854), (148, 847427), (259, 484244), (518, 242122), (1036, 121061)]