117547984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9499

約数の個数: 40

約数和(自身を含む): 245609280

約数和(自身を除く): 128061296

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 9431, 12464, 18862, 37724, 75448, 150896, 179189, 358378, 386671, 716756, 773342, 1433512, 1546684, 2867024, 3093368, 6186736, 7346749, 14693498, 29386996, 58773992, 117547984]

約数ペア:

[(1, 117547984), (2, 58773992), (4, 29386996), (8, 14693498), (16, 7346749), (19, 6186736), (38, 3093368), (41, 2867024), (76, 1546684), (82, 1433512), (152, 773342), (164, 716756), (304, 386671), (328, 358378), (656, 179189), (779, 150896), (1558, 75448), (3116, 37724), (6232, 18862), (9431, 12464)]