157207568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82567}}^1$

素因数の和:82599

約数の個数: 40

約数和(自身を含む): 368583552

約数和(自身を除く): 211375984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 82567, 165134, 330268, 577969, 660536, 1155938, 1321072, 1403639, 2311876, 2807278, 4623752, 5614556, 9247504, 9825473, 11229112, 19650946, 22458224, 39301892, 78603784, 157207568]

約数ペア:

[(1, 157207568), (2, 78603784), (4, 39301892), (7, 22458224), (8, 19650946), (14, 11229112), (16, 9825473), (17, 9247504), (28, 5614556), (34, 4623752), (56, 2807278), (68, 2311876), (112, 1403639), (119, 1321072), (136, 1155938), (238, 660536), (272, 577969), (476, 330268), (952, 165134), (1904, 82567)]