186510968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81233}}^1$

素因数の和:81287

約数の個数: 32

約数和(自身を含む): 409419360

約数和(自身を除く): 222908392

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 81233, 162466, 324932, 568631, 649864, 1137262, 2274524, 3330553, 4549048, 6661106, 13322212, 23313871, 26644424, 46627742, 93255484, 186510968]

約数ペア:

[(1, 186510968), (2, 93255484), (4, 46627742), (7, 26644424), (8, 23313871), (14, 13322212), (28, 6661106), (41, 4549048), (56, 3330553), (82, 2274524), (164, 1137262), (287, 649864), (328, 568631), (574, 324932), (1148, 162466), (2296, 81233)]