156628096

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64403}}^1$

素因数の和:64436

約数の個数: 32

約数和(自身を含む): 328460400

約数和(自身を除く): 171832304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64403, 128806, 257612, 515224, 1030448, 1223657, 2060896, 2447314, 4121792, 4894628, 8243584, 9789256, 19578512, 39157024, 78314048, 156628096]

約数ペア:

[(1, 156628096), (2, 78314048), (4, 39157024), (8, 19578512), (16, 9789256), (19, 8243584), (32, 4894628), (38, 4121792), (64, 2447314), (76, 2060896), (128, 1223657), (152, 1030448), (304, 515224), (608, 257612), (1216, 128806), (2432, 64403)]