122128504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19597}}^1$

素因数の和:19663

約数の個数: 32

約数和(自身を含む): 246934800

約数和(自身を除く): 124806296

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 19597, 39194, 78388, 156776, 372343, 744686, 803477, 1489372, 1606954, 2978744, 3213908, 6427816, 15266063, 30532126, 61064252, 122128504]

約数ペア:

[(1, 122128504), (2, 61064252), (4, 30532126), (8, 15266063), (19, 6427816), (38, 3213908), (41, 2978744), (76, 1606954), (82, 1489372), (152, 803477), (164, 744686), (328, 372343), (779, 156776), (1558, 78388), (3116, 39194), (6232, 19597)]