127513936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 276892992

約数和(自身を除く): 149379056

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 431, 451, 656, 862, 902, 1681, 1724, 1804, 3362, 3448, 3608, 4741, 6724, 6896, 7216, 9482, 13448, 17671, 18491, 18964, 26896, 35342, 36982, 37928, 70684, 73964, 75856, 141368, 147928, 194381, 282736, 295856, 388762, 724511, 777524, 1449022, 1555048, 2898044, 3110096, 5796088, 7969621, 11592176, 15939242, 31878484, 63756968, 127513936]

約数ペア:

[(1, 127513936), (2, 63756968), (4, 31878484), (8, 15939242), (11, 11592176), (16, 7969621), (22, 5796088), (41, 3110096), (44, 2898044), (82, 1555048), (88, 1449022), (164, 777524), (176, 724511), (328, 388762), (431, 295856), (451, 282736), (656, 194381), (862, 147928), (902, 141368), (1681, 75856), (1724, 73964), (1804, 70684), (3362, 37928), (3448, 36982), (3608, 35342), (4741, 26896), (6724, 18964), (6896, 18491), (7216, 17671), (9482, 13448)]