133722976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 271479600

約数和(自身を除く): 137756624

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 227, 328, 449, 454, 656, 898, 908, 1312, 1796, 1816, 3592, 3632, 7184, 7264, 9307, 14368, 18409, 18614, 36818, 37228, 73636, 74456, 101923, 147272, 148912, 203846, 294544, 297824, 407692, 589088, 815384, 1630768, 3261536, 4178843, 8357686, 16715372, 33430744, 66861488, 133722976]

約数ペア:

[(1, 133722976), (2, 66861488), (4, 33430744), (8, 16715372), (16, 8357686), (32, 4178843), (41, 3261536), (82, 1630768), (164, 815384), (227, 589088), (328, 407692), (449, 297824), (454, 294544), (656, 203846), (898, 148912), (908, 147272), (1312, 101923), (1796, 74456), (1816, 73636), (3592, 37228), (3632, 36818), (7184, 18614), (7264, 18409), (9307, 14368)]