126411104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 263314800

約数和(自身を除く): 136903696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 809, 1028, 1618, 2056, 3236, 4112, 4883, 6472, 8224, 9766, 12944, 15371, 19532, 25888, 30742, 39064, 61484, 78128, 122968, 156256, 207913, 245936, 415826, 491872, 831652, 1663304, 3326608, 3950347, 6653216, 7900694, 15801388, 31602776, 63205552, 126411104]

約数ペア:

[(1, 126411104), (2, 63205552), (4, 31602776), (8, 15801388), (16, 7900694), (19, 6653216), (32, 3950347), (38, 3326608), (76, 1663304), (152, 831652), (257, 491872), (304, 415826), (514, 245936), (608, 207913), (809, 156256), (1028, 122968), (1618, 78128), (2056, 61484), (3236, 39064), (4112, 30742), (4883, 25888), (6472, 19532), (8224, 15371), (9766, 12944)]