127468672

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 263723040

約数和(自身を除く): 136254368

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 128, 164, 214, 227, 328, 428, 454, 656, 856, 908, 1312, 1712, 1816, 2624, 3424, 3632, 4387, 5248, 6848, 7264, 8774, 9307, 13696, 14528, 17548, 18614, 24289, 29056, 35096, 37228, 48578, 70192, 74456, 97156, 140384, 148912, 194312, 280768, 297824, 388624, 561536, 595648, 777248, 995849, 1191296, 1554496, 1991698, 3108992, 3983396, 7966792, 15933584, 31867168, 63734336, 127468672]

約数ペア:

[(1, 127468672), (2, 63734336), (4, 31867168), (8, 15933584), (16, 7966792), (32, 3983396), (41, 3108992), (64, 1991698), (82, 1554496), (107, 1191296), (128, 995849), (164, 777248), (214, 595648), (227, 561536), (328, 388624), (428, 297824), (454, 280768), (656, 194312), (856, 148912), (908, 140384), (1312, 97156), (1712, 74456), (1816, 70192), (2624, 48578), (3424, 37228), (3632, 35096), (4387, 29056), (5248, 24289), (6848, 18614), (7264, 17548), (8774, 14528), (9307, 13696)]